Generating annotations from DOM triage list.

sdk/lib/html/dart2js/html_dart2js.dart

 /// The Dart HTML library.
 library dart.dom.html;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:_collection-dev' hide Symbol;
 import 'dart:html_common';
 import 'dart:indexed_db';
 import 'dart:isolate';
 import 'dart:json' as json;
@@ skipping 97 matching lines @@
   @DomName('HTMLAnchorElement.HTMLAnchorElement')
   @DocsEditable
   factory AnchorElement({String href}) {
     var e = document.$dom_createElement("a");
     if (href != null) e.href = href;
     return e;
   }
 
   @DomName('HTMLAnchorElement.download')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#attr-hyperlink-download
+  @Experimental
   String download;
 
   @DomName('HTMLAnchorElement.hash')
   @DocsEditable
   String hash;
 
   @DomName('HTMLAnchorElement.host')
   @DocsEditable
   String host;
 
   @DomName('HTMLAnchorElement.hostname')
   @DocsEditable
   String hostname;
 
   @DomName('HTMLAnchorElement.href')
   @DocsEditable
   String href;
 
   @DomName('HTMLAnchorElement.hreflang')
   @DocsEditable
   String hreflang;
 
   @DomName('HTMLAnchorElement.name')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLAnchorElement-partial

[blois, 2013/05/10 18:32:47]

Expect these comments to be removed (or converted to an annotation?), but
hopefully they make it easier to understand the rationale for the particular
annotation.

+  @deprecated // deprecated
   String name;
 
   @DomName('HTMLAnchorElement.origin')
   @DocsEditable
+  // WebKit only
+  @deprecated // nonstandard
   final String origin;
 
   @DomName('HTMLAnchorElement.pathname')
   @DocsEditable
   String pathname;
 
   @DomName('HTMLAnchorElement.ping')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/text-level-semantics.html#the-a-element
+  @deprecated // deprecated
   String ping;
 
   @DomName('HTMLAnchorElement.port')
   @DocsEditable
   String port;
 
   @DomName('HTMLAnchorElement.protocol')
   @DocsEditable
   String protocol;
 
@@ skipping 42 matching lines @@
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DOMApplicationCache')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.OPERA)
 @SupportedBrowser(SupportedBrowser.SAFARI)
+@Unstable
 class ApplicationCache extends EventTarget native "ApplicationCache,DOMApplicationCache,OfflineResourceList" {
 
   @DomName('DOMApplicationCache.cachedEvent')
   @DocsEditable
   static const EventStreamProvider<Event> cachedEvent = const EventStreamProvider<Event>('cached');
 
   @DomName('DOMApplicationCache.checkingEvent')
   @DocsEditable
   static const EventStreamProvider<Event> checkingEvent = const EventStreamProvider<Event>('checking');
 
@@ skipping 156 matching lines @@
   @DomName('HTMLAreaElement.href')
   @DocsEditable
   String href;
 
   @DomName('HTMLAreaElement.pathname')
   @DocsEditable
   final String pathname;
 
   @DomName('HTMLAreaElement.ping')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLAreaElement-partial
+  @deprecated // deprecated
   String ping;
 
   @DomName('HTMLAreaElement.port')
   @DocsEditable
   final String port;
 
   @DomName('HTMLAreaElement.protocol')
   @DocsEditable
   final String protocol;
 
@@ skipping 38 matching lines @@
   static AudioElement _create_1(src) => JS('AudioElement', 'new Audio(#)', src);
   static AudioElement _create_2() => JS('AudioElement', 'new Audio()');
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('AutocompleteErrorEvent')
+// http://wiki.whatwg.org/wiki/RequestAutocomplete
+@Experimental
 class AutocompleteErrorEvent extends Event native "AutocompleteErrorEvent" {
 
   @DomName('AutocompleteErrorEvent.reason')
   @DocsEditable
   final String reason;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLBRElement')
 class BRElement extends Element native "HTMLBRElement" {
 
   @DomName('HTMLBRElement.HTMLBRElement')
   @DocsEditable
   factory BRElement() => document.$dom_createElement("br");
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('BarInfo')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/browsers.html#barprop (Rename to BarProp?)
+@Experimental // non-standard
 class BarInfo native "BarInfo" {
 
   @DomName('BarInfo.visible')
   @DocsEditable
   final bool visible;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
@@ skipping 14 matching lines @@
   @DocsEditable
   String target;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('BeforeLoadEvent')
+@Experimental
 class BeforeLoadEvent extends Event native "BeforeLoadEvent" {
 
   @DomName('BeforeLoadEvent.url')
   @DocsEditable
   final String url;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
@@ skipping 182 matching lines @@
   @DomName('HTMLButtonElement.formNoValidate')
   @DocsEditable
   bool formNoValidate;
 
   @DomName('HTMLButtonElement.formTarget')
   @DocsEditable
   String formTarget;
 
   @DomName('HTMLButtonElement.labels')
   @DocsEditable
+  @Unstable
   @Returns('NodeList')
   @Creates('NodeList')
   final List<Node> labels;
 
   @DomName('HTMLButtonElement.name')
   @DocsEditable
   String name;
 
   @DomName('HTMLButtonElement.type')
   @DocsEditable
@@ skipping 23 matching lines @@
   @DocsEditable
   void setCustomValidity(String error) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CDATASection')
+// http://dom.spec.whatwg.org/#cdatasection
+@deprecated // deprecated
 class CDataSection extends Text native "CDATASection" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('HTMLCanvasElement')
 class CanvasElement extends Element implements CanvasImageSource native "HTMLCanvasElement" {
 
@@ skipping 194 matching lines @@
 @DomName('CanvasPattern')
 class CanvasPattern native "CanvasPattern" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CanvasProxy')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#canvasproxy
+@Experimental
 class CanvasProxy native "CanvasProxy" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 /**
  * A rendering context for a canvas element.
@@ skipping 12 matching lines @@
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('CanvasRenderingContext2D')
 class CanvasRenderingContext2D extends CanvasRenderingContext native "CanvasRenderingContext2D" {
 
   @DomName('CanvasRenderingContext2D.currentPath')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#path-objects
+  @Experimental
   Path currentPath;
 
   @DomName('CanvasRenderingContext2D.fillStyle')
   @DocsEditable
   @Creates('String|CanvasGradient|CanvasPattern')
   @Returns('String|CanvasGradient|CanvasPattern')
   dynamic fillStyle;
 
   @DomName('CanvasRenderingContext2D.font')
   @DocsEditable
@@ skipping 162 matching lines @@
   @DomName('CanvasRenderingContext2D.getLineDash')
   @DocsEditable
   List<num> getLineDash() native;
 
   @DomName('CanvasRenderingContext2D.isPointInPath')
   @DocsEditable
   bool isPointInPath(num x, num y, [String winding]) native;
 
   @DomName('CanvasRenderingContext2D.isPointInStroke')
   @DocsEditable
+  @Experimental // non-standard
   bool isPointInStroke(num x, num y) native;
 
   @DomName('CanvasRenderingContext2D.lineTo')
   @DocsEditable
   void lineTo(num x, num y) native;
 
   @DomName('CanvasRenderingContext2D.measureText')
   @DocsEditable
   TextMetrics measureText(String text) native;
 
@@ skipping 526 matching lines @@
   @DomName('Console.trace')
   void trace(Object arg) => _isConsoleDefined ?
       JS('void', 'console.trace(#)', arg) : null;
 
   @DomName('Console.warn')
   void warn(Object arg) => _isConsoleDefined ?
       JS('void', 'console.warn(#)', arg) : null;
 
   @DomName('Console.clear')
   @DocsEditable
+  @Experimental
   void clear(Object arg) native;
 
   @DomName('Console.table')
   @DocsEditable
+  @Experimental
   void table(Object arg) native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLContentElement')
 @SupportedBrowser(SupportedBrowser.CHROME, '26')
 @Experimental
+// https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#content-element
 class ContentElement extends Element native "HTMLContentElement" {
 
   @DomName('HTMLContentElement.HTMLContentElement')
   @DocsEditable
   factory ContentElement() => document.$dom_createElement("content");
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Element.isTagSupported('content');
 
   @DomName('HTMLContentElement.resetStyleInheritance')
@@ skipping 50 matching lines @@
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Crypto')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://www.w3.org/TR/WebCryptoAPI/
 class Crypto native "Crypto" {
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => JS('bool', '!!(window.crypto && window.crypto.getRandomValues)');
 
   @DomName('Crypto.getRandomValues')
   @DocsEditable
   @Creates('TypedData')
   @Returns('TypedData|Null')
   TypedData getRandomValues(TypedData array) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CSSCharsetRule')
+// http://dev.w3.org/csswg/cssom/#the-csscharsetrule-interface
+@Experimental
 class CssCharsetRule extends CssRule native "CSSCharsetRule" {
 
   @DomName('CSSCharsetRule.encoding')
   @DocsEditable
   String encoding;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitCSSFilterRule')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://www.w3.org/TR/filter-effects/
 class CssFilterRule extends CssRule native "WebKitCSSFilterRule" {
 
   @DomName('WebKitCSSFilterRule.style')
   @DocsEditable
   final CssStyleDeclaration style;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CSSFontFaceLoadEvent')
+// http://www.w3.org/TR/css3-fonts/
+@Experimental
 class CssFontFaceLoadEvent extends Event native "CSSFontFaceLoadEvent" {
 
   @DomName('CSSFontFaceLoadEvent.error')
   @DocsEditable
   final DomError error;
 
   @DomName('CSSFontFaceLoadEvent.fontface')
   @DocsEditable
   final CssFontFaceRule fontface;
 }
@@ skipping 12 matching lines @@
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CSSHostRule')
 @SupportedBrowser(SupportedBrowser.CHROME, '26')
 @Experimental
+// https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#css-host-rule-interface
 class CssHostRule extends CssRule native "CSSHostRule" {
 
   @DomName('CSSHostRule.cssRules')
   @DocsEditable
   @Returns('_CssRuleList')
   @Creates('_CssRuleList')
   final List<CssRule> cssRules;
 
   @DomName('CSSHostRule.deleteRule')
   @DocsEditable
@@ skipping 27 matching lines @@
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitCSSKeyframeRule')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://www.w3.org/TR/css3-animations/#CSSKeyframeRule-interface
 class CssKeyframeRule extends CssRule native "WebKitCSSKeyframeRule" {
 
   @DomName('WebKitCSSKeyframeRule.keyText')
   @DocsEditable
   String keyText;
 
   @DomName('WebKitCSSKeyframeRule.style')
   @DocsEditable
   final CssStyleDeclaration style;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitCSSKeyframesRule')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://www.w3.org/TR/css3-animations/#csskeyframesrule
 class CssKeyframesRule extends CssRule native "WebKitCSSKeyframesRule" {
 
   @DomName('WebKitCSSKeyframesRule.cssRules')
   @DocsEditable
   @Returns('_CssRuleList')
   @Creates('_CssRuleList')
   final List<CssRule> cssRules;
 
   @DomName('WebKitCSSKeyframesRule.name')
   @DocsEditable
@@ skipping 58 matching lines @@
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitCSSRegionRule')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://dev.w3.org/csswg/css-regions/#region-style-rule-interface
 class CssRegionRule extends CssRule native "WebKitCSSRegionRule" {
 
   @DomName('WebKitCSSRegionRule.cssRules')
   @DocsEditable
   @Returns('_CssRuleList')
   @Creates('_CssRuleList')
   final List<CssRule> cssRules;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CSSRule')
 class CssRule native "CSSRule" {
 
   @DomName('CSSRule.CHARSET_RULE')
   @DocsEditable
   static const int CHARSET_RULE = 2;
 
   @DomName('CSSRule.FONT_FACE_RULE')
   @DocsEditable
   static const int FONT_FACE_RULE = 5;
 
   @DomName('CSSRule.HOST_RULE')
   @DocsEditable
+  // https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#api-css-rule-host-rule
+  @Experimental
   static const int HOST_RULE = 1001;
 
   @DomName('CSSRule.IMPORT_RULE')
   @DocsEditable
   static const int IMPORT_RULE = 3;
 
   @DomName('CSSRule.MEDIA_RULE')
   @DocsEditable
   static const int MEDIA_RULE = 4;
 
   @DomName('CSSRule.PAGE_RULE')
   @DocsEditable
   static const int PAGE_RULE = 6;
 
   @DomName('CSSRule.STYLE_RULE')
   @DocsEditable
   static const int STYLE_RULE = 1;
 
   @DomName('CSSRule.UNKNOWN_RULE')
   @DocsEditable
+  // http://dev.w3.org/csswg/cssom/#changes-from-dom2
+  @deprecated // deprecated
   static const int UNKNOWN_RULE = 0;
 
   @DomName('CSSRule.WEBKIT_FILTER_RULE')
   @DocsEditable
+  // http://www.w3.org/TR/filter-effects/
+  @Experimental
   static const int WEBKIT_FILTER_RULE = 17;
 
   @DomName('CSSRule.WEBKIT_KEYFRAMES_RULE')
   @DocsEditable
+  // http://www.w3.org/TR/css3-animations/#cssrule
+  @Experimental
   static const int WEBKIT_KEYFRAMES_RULE = 7;
 
   @DomName('CSSRule.WEBKIT_KEYFRAME_RULE')
   @DocsEditable
+  // http://www.w3.org/TR/css3-animations/#cssrule
+  @Experimental
   static const int WEBKIT_KEYFRAME_RULE = 8;
 
   @DomName('CSSRule.WEBKIT_REGION_RULE')
   @DocsEditable
+  // http://dev.w3.org/csswg/css-regions/#region-style-rule-interface
+  @Experimental
   static const int WEBKIT_REGION_RULE = 16;
 
   @DomName('CSSRule.cssText')
   @DocsEditable
   String cssText;
 
   @DomName('CSSRule.parentRule')
   @DocsEditable
   final CssRule parentRule;
 
@@ skipping 28 matching lines @@
   @DomName('CSSStyleDeclaration.parentRule')
   @DocsEditable
   final CssRule parentRule;
 
   @DomName('CSSStyleDeclaration.getPropertyPriority')
   @DocsEditable
   String getPropertyPriority(String propertyName) native;
 
   @DomName('CSSStyleDeclaration.getPropertyShorthand')
   @DocsEditable
+  // http://dev.w3.org/csswg/cssom/#the-cssstyledeclaration-interface
+  @Experimental // non-standard
   String getPropertyShorthand(String propertyName) native;
 
   @JSName('getPropertyValue')
   @DomName('CSSStyleDeclaration.getPropertyValue')
   @DocsEditable
   String _getPropertyValue(String propertyName) native;
 
   @DomName('CSSStyleDeclaration.isPropertyImplicit')
   @DocsEditable
+  // http://dev.w3.org/csswg/cssom/#the-cssstyledeclaration-interface
+  @Experimental // non-standard
   bool isPropertyImplicit(String propertyName) native;
 
   @DomName('CSSStyleDeclaration.item')
   @DocsEditable
   String item(int index) native;
 
   @DomName('CSSStyleDeclaration.removeProperty')
   @DocsEditable
   String removeProperty(String propertyName) native;
 
@@ skipping 3215 matching lines @@
   @Returns('_CssRuleList')
   @Creates('_CssRuleList')
   final List<CssRule> cssRules;
 
   @DomName('CSSStyleSheet.ownerRule')
   @DocsEditable
   final CssRule ownerRule;
 
   @DomName('CSSStyleSheet.rules')
   @DocsEditable
+  @Experimental // non-standard
   @Returns('_CssRuleList')
   @Creates('_CssRuleList')
   final List<CssRule> rules;
 
   @DomName('CSSStyleSheet.addRule')
   @DocsEditable
+  @Experimental // non-standard
   int addRule(String selector, String style, [int index]) native;
 
   @DomName('CSSStyleSheet.deleteRule')
   @DocsEditable
   void deleteRule(int index) native;
 
   @DomName('CSSStyleSheet.insertRule')
   @DocsEditable
   int insertRule(String rule, int index) native;
 
   @DomName('CSSStyleSheet.removeRule')
   @DocsEditable
+  @Experimental // non-standard
   void removeRule(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CSSUnknownRule')
+// http://dev.w3.org/csswg/cssom/#the-cssstylesheet-interface
+@deprecated // deprecated
 class CssUnknownRule extends CssRule native "CSSUnknownRule" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CustomElementConstructor')
+// https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/custom/index.html#dfn-custom-element-constructor-generation
+@Experimental
 class CustomElementConstructor native "CustomElementConstructor" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DomName('CustomEvent')
@@ skipping 117 matching lines @@
   @DocsEditable
   void setDragImage(ImageElement image, int x, int y) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DataTransferItem')
+// http://www.w3.org/TR/2011/WD-html5-20110113/dnd.html#the-datatransferitem-interface
+@Experimental
 class DataTransferItem native "DataTransferItem" {
 
   @DomName('DataTransferItem.kind')
   @DocsEditable
   final String kind;
 
   @DomName('DataTransferItem.type')
   @DocsEditable
   final String type;
 
@@ skipping 24 matching lines @@
   @Experimental
   Entry getAsEntry() native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DataTransferItemList')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#the-datatransferitemlist-interface
+@Experimental
 class DataTransferItemList native "DataTransferItemList" {
 
   @DomName('DataTransferItemList.length')
   @DocsEditable
   final int length;
 
   @DomName('DataTransferItemList.add')
   @DocsEditable
   void add(data_OR_file, [String type]) native;
 
   @DomName('DataTransferItemList.clear')
   @DocsEditable
   void clear() native;
 
   @DomName('DataTransferItemList.item')
   @DocsEditable
   DataTransferItem item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('DatabaseCallback')
+// http://www.w3.org/TR/webdatabase/#databasecallback
+@Experimental // deprecated
 typedef void DatabaseCallback(database);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLDetailsElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
@@ skipping 11 matching lines @@
   @DocsEditable
   bool open;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DeviceAcceleration')
+// http://dev.w3.org/geo/api/spec-source-orientation.html#devicemotion
+@Experimental
 class DeviceAcceleration native "DeviceAcceleration" {
 
   @DomName('DeviceAcceleration.x')
   @DocsEditable
   final num x;
 
   @DomName('DeviceAcceleration.y')
   @DocsEditable
   final num y;
 
   @DomName('DeviceAcceleration.z')
   @DocsEditable
   final num z;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DeviceMotionEvent')
+// http://dev.w3.org/geo/api/spec-source-orientation.html#devicemotion
+@Experimental
 class DeviceMotionEvent extends Event native "DeviceMotionEvent" {
 
   @DomName('DeviceMotionEvent.acceleration')
   @DocsEditable
   final DeviceAcceleration acceleration;
 
   @DomName('DeviceMotionEvent.accelerationIncludingGravity')
   @DocsEditable
   final DeviceAcceleration accelerationIncludingGravity;
 
   @DomName('DeviceMotionEvent.interval')
   @DocsEditable
   final num interval;
 
   @DomName('DeviceMotionEvent.rotationRate')
   @DocsEditable
   final DeviceRotationRate rotationRate;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 @DomName('DeviceOrientationEvent')
+// http://dev.w3.org/geo/api/spec-source-orientation.html#devicemotion
+@Experimental
 
 class DeviceOrientationEvent extends Event native "DeviceOrientationEvent" {
   factory DeviceOrientationEvent(String type,
       {bool canBubble: true, bool cancelable: true, num alpha: 0, num beta: 0,
       num gamma: 0, bool absolute: false}) {
     var e = document.$dom_createEvent("DeviceOrientationEvent");
     e.$dom_initDeviceOrientationEvent(type, canBubble, cancelable, alpha, beta,
         gamma, absolute);
     return e;
   }
@@ skipping 20 matching lines @@
   void $dom_initDeviceOrientationEvent(String type, bool bubbles, bool cancelable, num alpha, num beta, num gamma, bool absolute) native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DeviceRotationRate')
+// http://dev.w3.org/geo/api/spec-source-orientation.html#devicemotion
+@Experimental
 class DeviceRotationRate native "DeviceRotationRate" {
 
   @DomName('DeviceRotationRate.alpha')
   @DocsEditable
   final num alpha;
 
   @DomName('DeviceRotationRate.beta')
   @DocsEditable
   final num beta;
 
   @DomName('DeviceRotationRate.gamma')
   @DocsEditable
   final num gamma;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLDialogElement')
+@Unstable
 class DialogElement extends Element native "HTMLDialogElement" {
 
   @DomName('HTMLDialogElement.open')
   @DocsEditable
   bool open;
 
   @DomName('HTMLDialogElement.close')
   @DocsEditable
   void close() native;
 
   @DomName('HTMLDialogElement.show')
   @DocsEditable
   void show() native;
 
   @DomName('HTMLDialogElement.showModal')
   @DocsEditable
   void showModal() native;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('DirectoryEntry')
+// http://www.w3.org/TR/file-system-api/#the-directoryentry-interface
+@Experimental
 class DirectoryEntry extends Entry native "DirectoryEntry" {
   
   /**
    * Create a new directory with the specified `path`. If `exclusive` is true,
    * the returned Future will complete with an error if a directory already
    * exists with the specified `path`.
    */
   Future<Entry> createDirectory(String path, {bool exclusive: false}) {
     return _getDirectory(path, options: 
         {'create': true, 'exclusive': exclusive});
@@ skipping 146 matching lines @@
 
 }
 
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DirectoryReader')
+// http://www.w3.org/TR/file-system-api/#the-directoryreader-interface
+@Experimental
 class DirectoryReader native "DirectoryReader" {
 
   @JSName('readEntries')
   @DomName('DirectoryReader.readEntries')
   @DocsEditable
   void _readEntries(_EntriesCallback successCallback, [_ErrorCallback errorCallback]) native;
 
   @JSName('readEntries')
   @DomName('DirectoryReader.readEntries')
   @DocsEditable
@@ skipping 64 matching lines @@
 
   @DomName('Document.selectionchangeEvent')
   @DocsEditable
   static const EventStreamProvider<Event> selectionChangeEvent = const EventStreamProvider<Event>('selectionchange');
 
   @DomName('Document.webkitpointerlockchangeEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/pointerlock/raw-file/default/index.html#widl-Document-onpointerlockchange
   static const EventStreamProvider<Event> pointerLockChangeEvent = const EventStreamProvider<Event>('webkitpointerlockchange');
 
   @DomName('Document.webkitpointerlockerrorEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/pointerlock/raw-file/default/index.html#widl-Document-onpointerlockerror
   static const EventStreamProvider<Event> pointerLockErrorEvent = const EventStreamProvider<Event>('webkitpointerlockerror');
 
   @JSName('body')
   /// Moved to [HtmlDocument].
   @DomName('Document.body')
   @DocsEditable
   Element $dom_body;
 
   @DomName('Document.charset')
   @DocsEditable
+  @deprecated // nonstandard
   String charset;
 
   @DomName('Document.cookie')
   @DocsEditable
   String cookie;
 
   WindowBase get window => _convertNativeToDart_Window(this._get_window);
   @JSName('defaultView')
   @DomName('Document.window')
   @DocsEditable
+  @Experimental // untriaged
   @Creates('Window|=Object')
   @Returns('Window|=Object')
   @Creates('Window|=Object|Null')
   @Returns('Window|=Object|Null')
   final dynamic _get_window;
 
   @DomName('Document.documentElement')
   @DocsEditable
   final Element documentElement;
 
   @DomName('Document.domain')
   @DocsEditable
   final String domain;
 
   @DomName('Document.fontloader')
   @DocsEditable
+  // http://www.w3.org/TR/css3-fonts/#document-fontloader
+  @Experimental
   final FontLoader fontloader;
 
   @JSName('head')
   /// Moved to [HtmlDocument].
   @DomName('Document.head')
   @DocsEditable
   final HeadElement $dom_head;
 
   @DomName('Document.implementation')
   @DocsEditable
@@ skipping 15 matching lines @@
   final String readyState;
 
   @JSName('referrer')
   /// Moved to [HtmlDocument].
   @DomName('Document.referrer')
   @DocsEditable
   final String $dom_referrer;
 
   @DomName('Document.securityPolicy')
   @DocsEditable
+  // https://dvcs.w3.org/hg/content-security-policy/raw-file/tip/csp-specification.dev.html#idl-def-SecurityPolicy
+  @Experimental
   final SecurityPolicy securityPolicy;
 
   @JSName('selectedStylesheetSet')
   @DomName('Document.selectedStylesheetSet')
   @DocsEditable
   String $dom_selectedStylesheetSet;
 
   @JSName('styleSheets')
   /// Moved to [HtmlDocument]
   @DomName('Document.styleSheets')
   @DocsEditable
   @Returns('_StyleSheetList')
   @Creates('_StyleSheetList')
   final List<StyleSheet> $dom_styleSheets;
 
   @JSName('title')
   /// Moved to [HtmlDocument].
   @DomName('Document.title')
   @DocsEditable
   String $dom_title;
 
   @JSName('webkitFullscreenElement')
   /// Moved to [HtmlDocument].
   @DomName('Document.webkitFullscreenElement')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html#dom-document-fullscreenelement
   final Element $dom_webkitFullscreenElement;
 
   @JSName('webkitFullscreenEnabled')
   /// Moved to [HtmlDocument].
   @DomName('Document.webkitFullscreenEnabled')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html#dom-document-fullscreenenabled
   final bool $dom_webkitFullscreenEnabled;
 
   @JSName('webkitHidden')
   /// Moved to [HtmlDocument].
   @DomName('Document.webkitHidden')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/PageVisibility/Overview.html#document
   final bool $dom_webkitHidden;
 
   @JSName('webkitIsFullScreen')
   /// Moved to [HtmlDocument].
   @DomName('Document.webkitIsFullScreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
+  @deprecated // deprecated
   final bool $dom_webkitIsFullScreen;
 
   @JSName('webkitPointerLockElement')
   /// Moved to [HtmlDocument].
   @DomName('Document.webkitPointerLockElement')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/pointerlock/raw-file/default/index.html#widl-Document-pointerLockElement
   final Element $dom_webkitPointerLockElement;
 
   @JSName('webkitVisibilityState')
   @DomName('Document.webkitVisibilityState')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/PageVisibility/Overview.html#dom-document-visibilitystate
   final String $dom_webkitVisibilityState;
 
   @JSName('caretRangeFromPoint')
   /// Use the [Range] constructor instead.
   @DomName('Document.caretRangeFromPoint')
   @DocsEditable
+  // http://www.w3.org/TR/2009/WD-cssom-view-20090804/#dom-documentview-caretrangefrompoint
+  @Experimental
   Range $dom_caretRangeFromPoint(int x, int y) native;
 
   @JSName('createCDATASection')
   @DomName('Document.createCDATASection')
   @DocsEditable
+  // http://dom.spec.whatwg.org/#dom-document-createcdatasection
+  @deprecated // deprecated
   CDataSection createCDataSection(String data) native;
 
   @DomName('Document.createDocumentFragment')
   @DocsEditable
   DocumentFragment createDocumentFragment() native;
 
   @JSName('createElement')
   /// Deprecated: use new Element.tag(tagName) instead.
   @DomName('Document.createElement')
   @DocsEditable
   Element $dom_createElement(String localName_OR_tagName, [String typeExtension]) native;
 
   @JSName('createElementNS')
   @DomName('Document.createElementNS')
   @DocsEditable
   Element $dom_createElementNS(String namespaceURI, String qualifiedName, [String typeExtension]) native;
 
   @JSName('createEvent')
   @DomName('Document.createEvent')
   @DocsEditable
   Event $dom_createEvent(String eventType) native;
 
   @JSName('createNodeIterator')
   @DomName('Document.createNodeIterator')
   @DocsEditable
+  @Unstable
   NodeIterator $dom_createNodeIterator(Node root, int whatToShow, NodeFilter filter, bool expandEntityReferences) native;
 
   @JSName('createRange')
   @DomName('Document.createRange')
   @DocsEditable
   Range $dom_createRange() native;
 
   @JSName('createTextNode')
   @DomName('Document.createTextNode')
   @DocsEditable
   Text $dom_createTextNode(String data) native;
 
   @DomName('Document.createTouch')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Touch $dom_createTouch(Window window, EventTarget target, int identifier, int pageX, int pageY, int screenX, int screenY, int webkitRadiusX, int webkitRadiusY, num webkitRotationAngle, num webkitForce) {
     var target_1 = _convertDartToNative_EventTarget(target);
     return _$dom_createTouch_1(window, target_1, identifier, pageX, pageY, screenX, screenY, webkitRadiusX, webkitRadiusY, webkitRotationAngle, webkitForce);
   }
   @JSName('createTouch')
   @DomName('Document.createTouch')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Touch _$dom_createTouch_1(Window window, target, identifier, pageX, pageY, screenX, screenY, webkitRadiusX, webkitRadiusY, webkitRotationAngle, webkitForce) native;
 
   @JSName('createTouchList')
   /// Use the [TouchList] constructor instead.
   @DomName('Document.createTouchList')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   TouchList $dom_createTouchList() native;
 
   @JSName('createTreeWalker')
   @DomName('Document.createTreeWalker')
   @DocsEditable
   TreeWalker $dom_createTreeWalker(Node root, int whatToShow, NodeFilter filter, bool expandEntityReferences) native;
 
   @JSName('elementFromPoint')
   @DomName('Document.elementFromPoint')
   @DocsEditable
   Element $dom_elementFromPoint(int x, int y) native;
 
   @DomName('Document.execCommand')
   @DocsEditable
   bool execCommand(String command, bool userInterface, String value) native;
 
   @JSName('getCSSCanvasContext')
   /// Moved to [HtmlDocument].
   @DomName('Document.getCSSCanvasContext')
   @DocsEditable
+  // https://developer.apple.com/library/safari/#documentation/AppleApplications/Reference/SafariCSSRef/Articles/Functions.html
+  @Experimental // non-standard
   CanvasRenderingContext $dom_getCssCanvasContext(String contextId, String name, int width, int height) native;
 
   @DomName('Document.getElementById')
   @DocsEditable
   Element getElementById(String elementId) native;
 
   @DomName('Document.getElementsByClassName')
   @DocsEditable
   @Returns('NodeList')
   @Creates('NodeList')
@@ skipping 59 matching lines @@
   @Creates('NodeList')
   List<Node> $dom_querySelectorAll(String selectors) native;
 
   @JSName('webkitCancelFullScreen')
   /// Moved to [HtmlDocument].
   @DomName('Document.webkitCancelFullScreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
+  @deprecated // deprecated
   void $dom_webkitCancelFullScreen() native;
 
   @JSName('webkitExitFullscreen')
   /// Moved to [HtmlDocument].
   @DomName('Document.webkitExitFullscreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html#dom-document-exitfullscreen
   void $dom_webkitExitFullscreen() native;
 
   @JSName('webkitExitPointerLock')
   /// Moved to [HtmlDocument].
   @DomName('Document.webkitExitPointerLock')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/pointerlock/raw-file/default/index.html#widl-Document-exitPointerLock-void
   void $dom_webkitExitPointerLock() native;
 
   @JSName('webkitGetNamedFlows')
   @DomName('Document.webkitGetNamedFlows')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.w3.org/TR/css3-regions/#dom-named-flow-collection
   NamedFlowCollection getNamedFlows() native;
 
   @DomName('Document.webkitRegister')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/custom/index.html#dfn-document-register
   CustomElementConstructor register(String name, [Map options]) {
     if (?options) {
       var options_1 = convertDartToNative_Dictionary(options);
       return _register_1(name, options_1);
     }
     return _register_2(name);
   }
   @JSName('webkitRegister')
   @DomName('Document.webkitRegister')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/custom/index.html#dfn-document-register
   CustomElementConstructor _register_1(name, options) native;
   @JSName('webkitRegister')
   @DomName('Document.webkitRegister')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/custom/index.html#dfn-document-register
   CustomElementConstructor _register_2(name) native;
 
   @DomName('Document.onabort')
   @DocsEditable
   Stream<Event> get onAbort => Element.abortEvent.forTarget(this);
 
   @DomName('Document.onbeforecopy')
   @DocsEditable
   Stream<Event> get onBeforeCopy => Element.beforeCopyEvent.forTarget(this);
 
@@ skipping 128 matching lines @@
   @DomName('Document.onreset')
   @DocsEditable
   Stream<Event> get onReset => Element.resetEvent.forTarget(this);
 
   @DomName('Document.onscroll')
   @DocsEditable
   Stream<Event> get onScroll => Element.scrollEvent.forTarget(this);
 
   @DomName('Document.onsearch')
   @DocsEditable
+  // http://www.w3.org/TR/html-markup/input.search.html
+  @Experimental
   Stream<Event> get onSearch => Element.searchEvent.forTarget(this);
 
   @DomName('Document.onselect')
   @DocsEditable
   Stream<Event> get onSelect => Element.selectEvent.forTarget(this);
 
   @DomName('Document.onselectionchange')
   @DocsEditable
   Stream<Event> get onSelectionChange => selectionChangeEvent.forTarget(this);
 
   @DomName('Document.onselectstart')
   @DocsEditable
   Stream<Event> get onSelectStart => Element.selectStartEvent.forTarget(this);
 
   @DomName('Document.onsubmit')
   @DocsEditable
   Stream<Event> get onSubmit => Element.submitEvent.forTarget(this);
 
   @DomName('Document.ontouchcancel')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchCancel => Element.touchCancelEvent.forTarget(this);
 
   @DomName('Document.ontouchend')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchEnd => Element.touchEndEvent.forTarget(this);
 
   @DomName('Document.ontouchmove')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchMove => Element.touchMoveEvent.forTarget(this);
 
   @DomName('Document.ontouchstart')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchStart => Element.touchStartEvent.forTarget(this);
 
   @DomName('Document.onwebkitfullscreenchange')
   @DocsEditable
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
+  @Experimental
   Stream<Event> get onFullscreenChange => Element.fullscreenChangeEvent.forTarget(this);
 
   @DomName('Document.onwebkitfullscreenerror')
   @DocsEditable
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
+  @Experimental
   Stream<Event> get onFullscreenError => Element.fullscreenErrorEvent.forTarget(this);
 
   @DomName('Document.onwebkitpointerlockchange')
   @DocsEditable
+  // https://dvcs.w3.org/hg/pointerlock/raw-file/default/index.html#widl-Document-onpointerlockchange
+  @Experimental
   Stream<Event> get onPointerLockChange => pointerLockChangeEvent.forTarget(this);
 
   @DomName('Document.onwebkitpointerlockerror')
   @DocsEditable
+  // https://dvcs.w3.org/hg/pointerlock/raw-file/default/index.html#widl-Document-onpointerlockerror
+  @Experimental
   Stream<Event> get onPointerLockError => pointerLockErrorEvent.forTarget(this);
 
 
   /**
    * Finds all descendant elements of this document that match the specified
    * group of selectors.
    *
    * Unless your webpage contains multiple documents, the top-level queryAll
    * method behaves the same as this method, so you should use it instead to
    * save typing a few characters.
@@ skipping 98 matching lines @@
   List<Node> $dom_querySelectorAll(String selectors) native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DocumentType')
+// http://www.w3.org/TR/DOM-Level-3-Core/core.html#ID-412266927
+@deprecated // stable
 class DocumentType extends Node native "DocumentType" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DOMError')
 class DomError native "DOMError" {
 
   @DomName('DOMError.name')
   @DocsEditable
   final String name;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('DOMException')
+@Unstable
 class DomException native "DOMException" {
 
   static const String INDEX_SIZE = 'IndexSizeError';
   static const String HIERARCHY_REQUEST = 'HierarchyRequestError';
   static const String WRONG_DOCUMENT = 'WrongDocumentError';
   static const String INVALID_CHARACTER = 'InvalidCharacterError';
   static const String NO_MODIFICATION_ALLOWED = 'NoModificationAllowedError';
   static const String NOT_FOUND = 'NotFoundError';
   static const String NOT_SUPPORTED = 'NotSupportedError';
   static const String INVALID_STATE = 'InvalidStateError';
@@ skipping 36 matching lines @@
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DOMImplementation')
 class DomImplementation native "DOMImplementation" {
 
   @JSName('createCSSStyleSheet')
   @DomName('DOMImplementation.createCSSStyleSheet')
   @DocsEditable
+  @Experimental // non-standard
   CssStyleSheet createCssStyleSheet(String title, String media) native;
 
   @DomName('DOMImplementation.createDocument')
   @DocsEditable
   Document createDocument(String namespaceURI, String qualifiedName, DocumentType doctype) native;
 
   @DomName('DOMImplementation.createDocumentType')
   @DocsEditable
   DocumentType createDocumentType(String qualifiedName, String publicId, String systemId) native;
 
@@ skipping 1142 matching lines @@
   @DomName('Element.resetEvent')
   @DocsEditable
   static const EventStreamProvider<Event> resetEvent = const EventStreamProvider<Event>('reset');
 
   @DomName('Element.scrollEvent')
   @DocsEditable
   static const EventStreamProvider<Event> scrollEvent = const EventStreamProvider<Event>('scroll');
 
   @DomName('Element.searchEvent')
   @DocsEditable
+  // http://www.w3.org/TR/html-markup/input.search.html
+  @Experimental
   static const EventStreamProvider<Event> searchEvent = const EventStreamProvider<Event>('search');
 
   @DomName('Element.selectEvent')
   @DocsEditable
   static const EventStreamProvider<Event> selectEvent = const EventStreamProvider<Event>('select');
 
   @DomName('Element.selectstartEvent')
   @DocsEditable
+  @Experimental // nonstandard
   static const EventStreamProvider<Event> selectStartEvent = const EventStreamProvider<Event>('selectstart');
 
   @DomName('Element.submitEvent')
   @DocsEditable
   static const EventStreamProvider<Event> submitEvent = const EventStreamProvider<Event>('submit');
 
   @DomName('Element.touchcancelEvent')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   static const EventStreamProvider<TouchEvent> touchCancelEvent = const EventStreamProvider<TouchEvent>('touchcancel');
 
   @DomName('Element.touchendEvent')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   static const EventStreamProvider<TouchEvent> touchEndEvent = const EventStreamProvider<TouchEvent>('touchend');
 
   @DomName('Element.touchenterEvent')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   static const EventStreamProvider<TouchEvent> touchEnterEvent = const EventStreamProvider<TouchEvent>('touchenter');
 
   @DomName('Element.touchleaveEvent')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   static const EventStreamProvider<TouchEvent> touchLeaveEvent = const EventStreamProvider<TouchEvent>('touchleave');
 
   @DomName('Element.touchmoveEvent')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   static const EventStreamProvider<TouchEvent> touchMoveEvent = const EventStreamProvider<TouchEvent>('touchmove');
 
   @DomName('Element.touchstartEvent')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   static const EventStreamProvider<TouchEvent> touchStartEvent = const EventStreamProvider<TouchEvent>('touchstart');
 
   @DomName('Element.webkitfullscreenchangeEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
   static const EventStreamProvider<Event> fullscreenChangeEvent = const EventStreamProvider<Event>('webkitfullscreenchange');
 
   @DomName('Element.webkitfullscreenerrorEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
   static const EventStreamProvider<Event> fullscreenErrorEvent = const EventStreamProvider<Event>('webkitfullscreenerror');
 
   @JSName('children')
   @DomName('Element.children')
   @DocsEditable
   final HtmlCollection $dom_children;
 
   @DomName('Element.contentEditable')
   @DocsEditable
   String contentEditable;
@@ skipping 27 matching lines @@
   @DocsEditable
   String lang;
 
   @JSName('outerHTML')
   @DomName('Element.outerHTML')
   @DocsEditable
   final String outerHtml;
 
   @DomName('Element.spellcheck')
   @DocsEditable
+  // http://blog.whatwg.org/the-road-to-html-5-spellchecking
+  @Experimental // nonstandard
   bool spellcheck;
 
   @DomName('Element.tabIndex')
   @DocsEditable
   int tabIndex;
 
   @DomName('Element.title')
   @DocsEditable
   String title;
 
   @DomName('Element.translate')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/elements.html#the-translate-attribute
+  @Experimental
   bool translate;
 
   @JSName('webkitdropzone')
   @DomName('Element.webkitdropzone')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#the-dropzone-attribute
   String dropzone;
 
   @DomName('Element.click')
   @DocsEditable
   void click() native;
 
   @DomName('Element.ALLOW_KEYBOARD_INPUT')
   @DocsEditable
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html#dom-element-requestfullscreen
+  @deprecated // deprecated
   static const int ALLOW_KEYBOARD_INPUT = 1;
 
   @JSName('attributes')
   @DomName('Element.attributes')
   @DocsEditable
   final _NamedNodeMap $dom_attributes;
 
   @JSName('childElementCount')
   @DomName('Element.childElementCount')
   @DocsEditable
@@ skipping 81 matching lines @@
   @DomName('Element.tagName')
   @DocsEditable
   final String tagName;
 
   @JSName('webkitInsertionParent')
   @DomName('Element.webkitInsertionParent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://www.w3.org/Bugs/Public/show_bug.cgi?id=21067
   final Node insertionParent;
 
   @JSName('webkitPseudo')
   @DomName('Element.webkitPseudo')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  @Experimental // nonstandard
   String pseudo;
 
   @JSName('webkitRegionOverset')
   @DomName('Element.webkitRegionOverset')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://dev.w3.org/csswg/css-regions/#dom-region-regionoverset
   final String regionOverset;
 
   @JSName('webkitShadowRoot')
   @DomName('Element.webkitShadowRoot')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#api-shadow-aware-create-shadow-root
   final ShadowRoot shadowRoot;
 
   @DomName('Element.blur')
   @DocsEditable
   void blur() native;
 
   @DomName('Element.focus')
   @DocsEditable
   void focus() native;
 
@@ skipping 88 matching lines @@
   void scrollByPages(int pages) native;
 
   @JSName('scrollIntoView')
   @DomName('Element.scrollIntoView')
   @DocsEditable
   void $dom_scrollIntoView([bool alignWithTop]) native;
 
   @JSName('scrollIntoViewIfNeeded')
   @DomName('Element.scrollIntoViewIfNeeded')
   @DocsEditable
+  // http://docs.webplatform.org/wiki/dom/methods/scrollIntoViewIfNeeded
+  @Experimental // non-standard
   void $dom_scrollIntoViewIfNeeded([bool centerIfNeeded]) native;
 
   @JSName('setAttribute')
   @DomName('Element.setAttribute')
   @DocsEditable
   void $dom_setAttribute(String name, String value) native;
 
   @JSName('setAttributeNS')
   @DomName('Element.setAttributeNS')
   @DocsEditable
   void $dom_setAttributeNS(String namespaceURI, String qualifiedName, String value) native;
 
   @JSName('webkitCreateShadowRoot')
   @DomName('Element.webkitCreateShadowRoot')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME, '25')
   @Experimental
+  // https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#api-shadow-aware-create-shadow-root
   ShadowRoot createShadowRoot() native;
 
   @JSName('webkitGetRegionFlowRanges')
   @DomName('Element.webkitGetRegionFlowRanges')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://dev.w3.org/csswg/css-regions/#dom-region-getregionflowranges
   List<Range> getRegionFlowRanges() native;
 
   @JSName('webkitRequestFullScreen')
   @DomName('Element.webkitRequestFullScreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html#dom-element-requestfullscreen
+  @deprecated // deprecated
   void requestFullScreen(int flags) native;
 
   @JSName('webkitRequestFullscreen')
   @DomName('Element.webkitRequestFullscreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html#dom-element-requestfullscreen
   void requestFullscreen() native;
 
   @JSName('webkitRequestPointerLock')
   @DomName('Element.webkitRequestPointerLock')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/pointerlock/raw-file/default/index.html#widl-Element-requestPointerLock-void
   void requestPointerLock() native;
 
   @DomName('Element.onabort')
   @DocsEditable
   Stream<Event> get onAbort => abortEvent.forTarget(this);
 
   @DomName('Element.onbeforecopy')
   @DocsEditable
   Stream<Event> get onBeforeCopy => beforeCopyEvent.forTarget(this);
 
@@ skipping 108 matching lines @@
   @DomName('Element.onmouseover')
   @DocsEditable
   Stream<MouseEvent> get onMouseOver => mouseOverEvent.forTarget(this);
 
   @DomName('Element.onmouseup')
   @DocsEditable
   Stream<MouseEvent> get onMouseUp => mouseUpEvent.forTarget(this);
 
   @DomName('Element.onmousewheel')
   @DocsEditable
+  // http://www.w3.org/TR/DOM-Level-3-Events/#events-wheelevents
+  @Experimental // non-standard
   Stream<WheelEvent> get onMouseWheel => mouseWheelEvent.forTarget(this);
 
   @DomName('Element.onpaste')
   @DocsEditable
   Stream<Event> get onPaste => pasteEvent.forTarget(this);
 
   @DomName('Element.onreset')
   @DocsEditable
   Stream<Event> get onReset => resetEvent.forTarget(this);
 
   @DomName('Element.onscroll')
   @DocsEditable
   Stream<Event> get onScroll => scrollEvent.forTarget(this);
 
   @DomName('Element.onsearch')
   @DocsEditable
+  // http://www.w3.org/TR/html-markup/input.search.html
+  @Experimental
   Stream<Event> get onSearch => searchEvent.forTarget(this);
 
   @DomName('Element.onselect')
   @DocsEditable
   Stream<Event> get onSelect => selectEvent.forTarget(this);
 
   @DomName('Element.onselectstart')
   @DocsEditable
+  @Experimental // nonstandard
   Stream<Event> get onSelectStart => selectStartEvent.forTarget(this);
 
   @DomName('Element.onsubmit')
   @DocsEditable
   Stream<Event> get onSubmit => submitEvent.forTarget(this);
 
   @DomName('Element.ontouchcancel')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchCancel => touchCancelEvent.forTarget(this);
 
   @DomName('Element.ontouchend')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchEnd => touchEndEvent.forTarget(this);
 
   @DomName('Element.ontouchenter')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchEnter => touchEnterEvent.forTarget(this);
 
   @DomName('Element.ontouchleave')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchLeave => touchLeaveEvent.forTarget(this);
 
   @DomName('Element.ontouchmove')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchMove => touchMoveEvent.forTarget(this);
 
   @DomName('Element.ontouchstart')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchStart => touchStartEvent.forTarget(this);
 
   @DomName('Element.onwebkitTransitionEnd')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.FIREFOX)
   @SupportedBrowser(SupportedBrowser.IE, '10')
   @SupportedBrowser(SupportedBrowser.SAFARI)
+  @Deprecated
   Stream<TransitionEvent> get onTransitionEnd => transitionEndEvent.forTarget(this);
 
   @DomName('Element.onwebkitfullscreenchange')
   @DocsEditable
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
+  @Experimental
   Stream<Event> get onFullscreenChange => fullscreenChangeEvent.forTarget(this);
 
   @DomName('Element.onwebkitfullscreenerror')
   @DocsEditable
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
+  @Experimental
   Stream<Event> get onFullscreenError => fullscreenErrorEvent.forTarget(this);
 
 }
 
 
 final _START_TAG_REGEXP = new RegExp('<(\\w+)');
 class _ElementFactoryProvider {
   static const _CUSTOM_PARENT_TAG_MAP = const {
     'body' : 'html',
     'head' : 'html',
@@ skipping 129 matching lines @@
   static const CENTER = const ScrollAlignment._internal('CENTER');
   /// Attempt to align the element to the bottom of the scrollable area.
   static const BOTTOM = const ScrollAlignment._internal('BOTTOM');
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('ElementTraversal')
+@Unstable
 abstract class ElementTraversal {
 
   int $dom_childElementCount;
 
   Element $dom_firstElementChild;
 
   Element $dom_lastElementChild;
 
   Element nextElementSibling;
 
   Element previousElementSibling;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLEmbedElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.IE)
 @SupportedBrowser(SupportedBrowser.SAFARI)
+@Unstable
 class EmbedElement extends Element native "HTMLEmbedElement" {
 
   @DomName('HTMLEmbedElement.HTMLEmbedElement')
   @DocsEditable
   factory EmbedElement() => document.$dom_createElement("embed");
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Element.isTagSupported('embed');
 
   @DomName('HTMLEmbedElement.align')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLEmbedElement-partial
+  @deprecated // deprecated
   String align;
 
   @DomName('HTMLEmbedElement.height')
   @DocsEditable
   String height;
 
   @DomName('HTMLEmbedElement.name')
   @DocsEditable
   String name;
 
   @DomName('HTMLEmbedElement.src')
   @DocsEditable
   String src;
 
   @DomName('HTMLEmbedElement.type')
   @DocsEditable
   String type;
 
   @DomName('HTMLEmbedElement.width')
   @DocsEditable
   String width;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('EntriesCallback')
+// http://www.w3.org/TR/file-system-api/#the-entriescallback-interface
+@Experimental
 typedef void _EntriesCallback(List<Entry> entries);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Entry')
+// http://www.w3.org/TR/file-system-api/#the-entry-interface
+@Experimental
 class Entry native "Entry" {
 
   @DomName('Entry.filesystem')
   @DocsEditable
   final FileSystem filesystem;
 
   @DomName('Entry.fullPath')
   @DocsEditable
   final String fullPath;
 
@@ skipping 94 matching lines @@
   @DocsEditable
   String toUrl() native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('EntryCallback')
+// http://www.w3.org/TR/file-system-api/#the-entrycallback-interface
+@Experimental
 typedef void _EntryCallback(Entry entry);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('ErrorCallback')
+// http://www.w3.org/TR/file-system-api/#the-errorcallback-interface
+@Experimental
 typedef void _ErrorCallback(FileError error);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('ErrorEvent')
+@Unstable
 class ErrorEvent extends Event native "ErrorEvent" {
 
   @DomName('ErrorEvent.filename')
   @DocsEditable
   final String filename;
 
   @DomName('ErrorEvent.lineno')
   @DocsEditable
   final int lineno;
 
@@ skipping 36 matching lines @@
     e.$dom_initEvent(name, canBubble, cancelable);
     return e;
   }
 
   @DomName('Event.AT_TARGET')
   @DocsEditable
   static const int AT_TARGET = 2;
 
   @DomName('Event.BLUR')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int BLUR = 8192;
 
   @DomName('Event.BUBBLING_PHASE')
   @DocsEditable
   static const int BUBBLING_PHASE = 3;
 
   @DomName('Event.CAPTURING_PHASE')
   @DocsEditable
   static const int CAPTURING_PHASE = 1;
 
   @DomName('Event.CHANGE')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int CHANGE = 32768;
 
   @DomName('Event.CLICK')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int CLICK = 64;
 
   @DomName('Event.DBLCLICK')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int DBLCLICK = 128;
 
   @DomName('Event.DRAGDROP')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int DRAGDROP = 2048;
 
   @DomName('Event.FOCUS')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int FOCUS = 4096;
 
   @DomName('Event.KEYDOWN')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int KEYDOWN = 256;
 
   @DomName('Event.KEYPRESS')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int KEYPRESS = 1024;
 
   @DomName('Event.KEYUP')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int KEYUP = 512;
 
   @DomName('Event.MOUSEDOWN')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int MOUSEDOWN = 1;
 
   @DomName('Event.MOUSEDRAG')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int MOUSEDRAG = 32;
 
   @DomName('Event.MOUSEMOVE')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int MOUSEMOVE = 16;
 
   @DomName('Event.MOUSEOUT')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int MOUSEOUT = 8;
 
   @DomName('Event.MOUSEOVER')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int MOUSEOVER = 4;
 
   @DomName('Event.MOUSEUP')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int MOUSEUP = 2;
 
   @DomName('Event.NONE')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int NONE = 0;
 
   @DomName('Event.SELECT')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.captureEvents
+  @deprecated // deprecated
   static const int SELECT = 16384;
 
   @DomName('Event.bubbles')
   @DocsEditable
   final bool bubbles;
 
   @DomName('Event.cancelBubble')
   @DocsEditable
+  // http://www.w3.org/TR/DOM-Level-3-Events/#events-event-type-stopPropagation
+  @deprecated // deprecated
   bool cancelBubble;
 
   @DomName('Event.cancelable')
   @DocsEditable
   final bool cancelable;
 
   @DomName('Event.clipboardData')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // Part of copy/paste
+  @Experimental // nonstandard
   final DataTransfer clipboardData;
 
   EventTarget get currentTarget => _convertNativeToDart_EventTarget(this._get_currentTarget);
   @JSName('currentTarget')
   @DomName('Event.currentTarget')
   @DocsEditable
   @Creates('Null')
   @Returns('EventTarget|=Object')
   final dynamic _get_currentTarget;
 
@@ skipping 39 matching lines @@
   void stopPropagation() native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('EventException')
+@Unstable
 class EventException native "EventException" {
 
   @DomName('EventException.DISPATCH_REQUEST_ERR')
   @DocsEditable
   static const int DISPATCH_REQUEST_ERR = 1;
 
   @DomName('EventException.UNSPECIFIED_EVENT_TYPE_ERR')
   @DocsEditable
   static const int UNSPECIFIED_EVENT_TYPE_ERR = 0;
 
   @DomName('EventException.code')
   @DocsEditable
   final int code;
 
   @DomName('EventException.message')
   @DocsEditable
+  @deprecated // nonstandard
   final String message;
 
   @DomName('EventException.name')
   @DocsEditable
+  @deprecated // nonstandard
   final String name;
 
   @DomName('EventException.toString')
   @DocsEditable
   String toString() native;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('EventSource')
+// http://www.w3.org/TR/eventsource/#the-eventsource-interface
+@Experimental // stable
 class EventSource extends EventTarget native "EventSource" {
   factory EventSource(String title, {withCredentials: false}) {
     var parsedOptions = {
       'withCredentials': withCredentials,
     };
     return EventSource._factoryEventSource(title, parsedOptions);
   }
 
   @DomName('EventSource.errorEvent')
   @DocsEditable
@@ skipping 156 matching lines @@
   void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLFieldSetElement')
+@Unstable
 class FieldSetElement extends Element native "HTMLFieldSetElement" {
 
   @DomName('HTMLFieldSetElement.HTMLFieldSetElement')
   @DocsEditable
   factory FieldSetElement() => document.$dom_createElement("fieldset");
 
   @DomName('HTMLFieldSetElement.disabled')
   @DocsEditable
   bool disabled;
 
@@ skipping 51 matching lines @@
   @DomName('File.name')
   @DocsEditable
   final String name;
 
   @JSName('webkitRelativePath')
   @DomName('File.webkitRelativePath')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://plus.sandbox.google.com/+AddyOsmani/posts/Dk5UhZ6zfF3
   final String relativePath;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('FileCallback')
+// http://www.w3.org/TR/file-system-api/#the-filecallback-interface
+@Experimental
 typedef void _FileCallback(File file);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('FileEntry')
+// http://www.w3.org/TR/file-system-api/#the-fileentry-interface
+@Experimental
 class FileEntry extends Entry native "FileEntry" {
 
   @JSName('createWriter')
   @DomName('FileEntry.createWriter')
   @DocsEditable
   void _createWriter(_FileWriterCallback successCallback, [_ErrorCallback errorCallback]) native;
 
   @JSName('createWriter')
   @DomName('FileEntry.createWriter')
   @DocsEditable
@@ skipping 21 matching lines @@
     return completer.future;
   }
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('FileError')
+// http://dev.w3.org/2009/dap/file-system/pub/FileSystem/
+@Experimental
 class FileError native "FileError" {
 
   @DomName('FileError.ABORT_ERR')
   @DocsEditable
   static const int ABORT_ERR = 3;
 
   @DomName('FileError.ENCODING_ERR')
   @DocsEditable
   static const int ENCODING_ERR = 5;
 
@@ skipping 41 matching lines @@
   @DocsEditable
   final int code;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('FileException')
+// http://dev.w3.org/2009/dap/file-system/pub/FileSystem/
+@Experimental
 class FileException native "FileException" {
 
   @DomName('FileException.ABORT_ERR')
   @DocsEditable
   static const int ABORT_ERR = 3;
 
   @DomName('FileException.ENCODING_ERR')
   @DocsEditable
   static const int ENCODING_ERR = 5;
 
@@ skipping 191 matching lines @@
   @DomName('FileReader.dispatchEvent')
   @DocsEditable
   bool dispatchEvent(Event evt) native;
 
   @DomName('FileReader.readAsArrayBuffer')
   @DocsEditable
   void readAsArrayBuffer(Blob blob) native;
 
   @DomName('FileReader.readAsBinaryString')
   @DocsEditable
+  // http://blog.whatwg.org/weekly-stream-autocomplete
+  @deprecated // deprecated
   void readAsBinaryString(Blob blob) native;
 
   @JSName('readAsDataURL')
   @DomName('FileReader.readAsDataURL')
   @DocsEditable
   void readAsDataUrl(Blob blob) native;
 
   @DomName('FileReader.readAsText')
   @DocsEditable
   void readAsText(Blob blob, [String encoding]) native;
@@ skipping 29 matching lines @@
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DOMFileSystem')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// http://www.w3.org/TR/file-system-api/
 class FileSystem native "DOMFileSystem" {
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => JS('bool', '!!(window.webkitRequestFileSystem)');
 
   @DomName('DOMFileSystem.name')
   @DocsEditable
   final String name;
 
   @DomName('DOMFileSystem.root')
   @DocsEditable
   final DirectoryEntry root;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('FileSystemCallback')
+// http://www.w3.org/TR/file-system-api/#the-filesystemcallback-interface
+@Experimental
 typedef void _FileSystemCallback(FileSystem fileSystem);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('FileWriter')
+// http://www.w3.org/TR/file-writer-api/#the-filewriter-interface
+@Experimental
 class FileWriter extends EventTarget native "FileWriter" {
 
   @DomName('FileWriter.abortEvent')
   @DocsEditable
   static const EventStreamProvider<ProgressEvent> abortEvent = const EventStreamProvider<ProgressEvent>('abort');
 
   @DomName('FileWriter.errorEvent')
   @DocsEditable
   static const EventStreamProvider<Event> errorEvent = const EventStreamProvider<Event>('error');
 
@@ skipping 95 matching lines @@
   @DocsEditable
   Stream<ProgressEvent> get onWriteStart => writeStartEvent.forTarget(this);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('FileWriterCallback')
+// http://www.w3.org/TR/file-writer-api/#idl-def-FileWriter
+@Experimental
 typedef void _FileWriterCallback(FileWriter fileWriter);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('FocusEvent')
 class FocusEvent extends UIEvent native "FocusEvent" {
 
   EventTarget get relatedTarget => _convertNativeToDart_EventTarget(this._get_relatedTarget);
   @JSName('relatedTarget')
   @DomName('FocusEvent.relatedTarget')
   @DocsEditable
   final dynamic _get_relatedTarget;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('FontLoader')
+// http://www.w3.org/TR/css3-fonts/#document-fontloader
+@Experimental
 class FontLoader extends EventTarget native "FontLoader" {
 
   @DomName('FontLoader.errorEvent')
   @DocsEditable
   static const EventStreamProvider<Event> errorEvent = const EventStreamProvider<Event>('error');
 
   @DomName('FontLoader.loadEvent')
   @DocsEditable
   static const EventStreamProvider<Event> loadEvent = const EventStreamProvider<Event>('load');
 
@@ skipping 126 matching lines @@
   @DomName('HTMLFormElement.target')
   @DocsEditable
   String target;
 
   @DomName('HTMLFormElement.checkValidity')
   @DocsEditable
   bool checkValidity() native;
 
   @DomName('HTMLFormElement.requestAutocomplete')
   @DocsEditable
+  // http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2012-October/037711.html
+  @Experimental
   void requestAutocomplete() native;
 
   @DomName('HTMLFormElement.reset')
   @DocsEditable
   void reset() native;
 
   @DomName('HTMLFormElement.submit')
   @DocsEditable
   void submit() native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Gamepad')
+// https://dvcs.w3.org/hg/gamepad/raw-file/default/gamepad.html#gamepad-interface
+@Experimental
 class Gamepad native "Gamepad" {
 
   @DomName('Gamepad.axes')
   @DocsEditable
   final List<num> axes;
 
   @DomName('Gamepad.buttons')
   @DocsEditable
   final List<num> buttons;
 
   @DomName('Gamepad.id')
   @DocsEditable
   final String id;
 
   @DomName('Gamepad.index')
   @DocsEditable
   final int index;
 
   @DomName('Gamepad.timestamp')
   @DocsEditable
   final int timestamp;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Geolocation')
+@Unstable
 class Geolocation native "Geolocation" {
 
   @DomName('Geolocation.getCurrentPosition')
   Future<Geoposition> getCurrentPosition({bool enableHighAccuracy,
       Duration timeout, Duration maximumAge}) {
     var options = {};
     if (enableHighAccuracy != null) {
       options['enableHighAccuracy'] = enableHighAccuracy;
     }
     if (timeout != null) {
@@ skipping 96 matching lines @@
 }
 
 
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Geoposition')
+@Unstable
 class Geoposition native "Geoposition" {
 
   @DomName('Geoposition.coords')
   @DocsEditable
   final Coordinates coords;
 
   @DomName('Geoposition.timestamp')
   @DocsEditable
   final int timestamp;
 }
@@ skipping 16 matching lines @@
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 @DomName('HashChangeEvent')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.SAFARI)
+@Unstable
 
 class HashChangeEvent extends Event native "HashChangeEvent" {
   factory HashChangeEvent(String type,
       {bool canBubble: true, bool cancelable: true, String oldUrl,
       String newUrl}) {
     var event = document.$dom_createEvent("HashChangeEvent");
     event.$dom_initHashChangeEvent(type, canBubble, cancelable, oldUrl, newUrl);
     return event;
   }
 
@@ skipping 121 matching lines @@
   @SupportedBrowser(SupportedBrowser.SAFARI)
   void replaceState(Object data, String title, [String url]) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLAllCollection')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#dom-document-all
+@deprecated // deprecated
 class HtmlAllCollection extends Object with ListMixin<Node>, ImmutableListMixin<Node> implements JavaScriptIndexingBehavior, List<Node> native "HTMLAllCollection" {
 
   @DomName('HTMLAllCollection.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   Node operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 648 matching lines @@
   @DomName('XMLHttpRequest.statusText')
   @DocsEditable
   final String statusText;
 
   /**
    * [EventTarget] that can hold listeners to track the progress of the request.
    * The events fired will be members of [HttpRequestUploadEvents].
    */
   @DomName('XMLHttpRequest.upload')
   @DocsEditable
+  @Unstable
   final HttpRequestUpload upload;
 
   /**
    * True if cross-site requests should use credentials such as cookies
    * or authorization headers; false otherwise.
    *
    * This value is ignored for same-site requests.
    */
   @DomName('XMLHttpRequest.withCredentials')
   @DocsEditable
@@ skipping 24 matching lines @@
    *
    * `null` if no headers have been received. For multipart requests,
    * `getAllResponseHeaders` will return the response headers for the current
    * part of the request.
    *
    * See also [HTTP response headers](http://en.wikipedia.org/wiki/List_of_HTTP_header_fields#Responses)
    * for a list of common response headers.
    */
   @DomName('XMLHttpRequest.getAllResponseHeaders')
   @DocsEditable
+  @Unstable
   String getAllResponseHeaders() native;
 
   /**
    * Return the response header named `header`, or `null` if not found.
    *
    * See also [HTTP response headers](http://en.wikipedia.org/wiki/List_of_HTTP_header_fields#Responses)
    * for a list of common response headers.
    */
   @DomName('XMLHttpRequest.getResponseHeader')
   @DocsEditable
+  @Unstable
   String getResponseHeader(String header) native;
 
   /**
    * Specify the desired `url`, and `method` to use in making the request.
    *
    * By default the request is done asyncronously, with no user or password
    * authentication information. If `async` is false, the request will be send
    * synchronously.
    *
    * Calling `open` again on a currently active request is equivalent to
@@ skipping 103 matching lines @@
   Stream<ProgressEvent> get onReadyStateChange => readyStateChangeEvent.forTarget(this);
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('XMLHttpRequestException')
+// http://www.w3.org/TR/2007/WD-XMLHttpRequest-20070227/#exceptions
+@Experimental // nonstandard
 class HttpRequestException native "XMLHttpRequestException" {
 
   @DomName('XMLHttpRequestException.ABORT_ERR')
   @DocsEditable
+  @Experimental // non-standard
   static const int ABORT_ERR = 102;
 
   @DomName('XMLHttpRequestException.NETWORK_ERR')
   @DocsEditable
   static const int NETWORK_ERR = 101;
 
   @DomName('XMLHttpRequestException.code')
   @DocsEditable
   final int code;
 
   @DomName('XMLHttpRequestException.message')
   @DocsEditable
+  @Experimental // non-standard
   final String message;
 
   @DomName('XMLHttpRequestException.name')
   @DocsEditable
+  @Experimental // non-standard
   final String name;
 
   @DomName('XMLHttpRequestException.toString')
   @DocsEditable
   String toString() native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('XMLHttpRequestProgressEvent')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+@Experimental // nonstandard
 class HttpRequestProgressEvent extends ProgressEvent native "XMLHttpRequestProgressEvent" {
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Device.isEventTypeSupported('XMLHttpRequestProgressEvent');
 
   @DomName('XMLHttpRequestProgressEvent.position')
   @DocsEditable
   final int position;
 
   @DomName('XMLHttpRequestProgressEvent.totalSize')
   @DocsEditable
   final int totalSize;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('XMLHttpRequestUpload')
+// http://xhr.spec.whatwg.org/#xmlhttprequestupload
+@Experimental
 class HttpRequestUpload extends EventTarget native "XMLHttpRequestUpload" {
 
   @DomName('XMLHttpRequestUpload.abortEvent')
   @DocsEditable
   static const EventStreamProvider<ProgressEvent> abortEvent = const EventStreamProvider<ProgressEvent>('abort');
 
   @DomName('XMLHttpRequestUpload.errorEvent')
   @DocsEditable
   static const EventStreamProvider<ProgressEvent> errorEvent = const EventStreamProvider<ProgressEvent>('error');
 
@@ skipping 139 matching lines @@
     if (height != null) e.height = height;
     return e;
   }
 
   @DomName('HTMLImageElement.alt')
   @DocsEditable
   String alt;
 
   @DomName('HTMLImageElement.border')
   @DocsEditable
+  @deprecated // deprecated
   String border;
 
   @DomName('HTMLImageElement.complete')
   @DocsEditable
   final bool complete;
 
   @DomName('HTMLImageElement.crossOrigin')
   @DocsEditable
   String crossOrigin;
 
   @DomName('HTMLImageElement.height')
   @DocsEditable
   int height;
 
   @DomName('HTMLImageElement.isMap')
   @DocsEditable
   bool isMap;
 
   @DomName('HTMLImageElement.lowsrc')
   @DocsEditable
+  @deprecated // deprecated
   String lowsrc;
 
   @DomName('HTMLImageElement.naturalHeight')
   @DocsEditable
   final int naturalHeight;
 
   @DomName('HTMLImageElement.naturalWidth')
   @DocsEditable
   final int naturalWidth;
 
   @DomName('HTMLImageElement.src')
   @DocsEditable
   String src;
 
   @DomName('HTMLImageElement.useMap')
   @DocsEditable
   String useMap;
 
   @DomName('HTMLImageElement.width')
   @DocsEditable
   int width;
 
   @DomName('HTMLImageElement.x')
   @DocsEditable
+  @deprecated // deprecated
   final int x;
 
   @DomName('HTMLImageElement.y')
   @DocsEditable
+  @deprecated // deprecated
   final int y;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('HTMLInputElement')
 class InputElement extends Element implements
@@ skipping 85 matching lines @@
     unbind('checked');
     Element._unbindAllElement(this);
   }
 
 
   @DomName('HTMLInputElement.webkitSpeechChangeEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://lists.w3.org/Archives/Public/public-xg-htmlspeech/2011Feb/att-0020/api-draft.html#extending_html_elements
   static const EventStreamProvider<Event> speechChangeEvent = const EventStreamProvider<Event>('webkitSpeechChange');
 
   @DomName('HTMLInputElement.accept')
   @DocsEditable
   String accept;
 
   @DomName('HTMLInputElement.alt')
   @DocsEditable
   String alt;
 
@@ skipping 54 matching lines @@
   @DomName('HTMLInputElement.formTarget')
   @DocsEditable
   String formTarget;
 
   @DomName('HTMLInputElement.height')
   @DocsEditable
   int height;
 
   @DomName('HTMLInputElement.incremental')
   @DocsEditable
+  // http://www.w3.org/TR/html-markup/input.search.html
+  @Experimental
   bool incremental;
 
   @DomName('HTMLInputElement.indeterminate')
   @DocsEditable
   bool indeterminate;
 
   @DomName('HTMLInputElement.labels')
   @DocsEditable
   @Returns('NodeList')
   @Creates('NodeList')
@@ skipping 62 matching lines @@
   @DomName('HTMLInputElement.step')
   @DocsEditable
   String step;
 
   @DomName('HTMLInputElement.type')
   @DocsEditable
   String type;
 
   @DomName('HTMLInputElement.useMap')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLInputElement-partial
+  @deprecated // deprecated
   String useMap;
 
   @DomName('HTMLInputElement.validationMessage')
   @DocsEditable
   final String validationMessage;
 
   @DomName('HTMLInputElement.validity')
   @DocsEditable
   final ValidityState validity;
 
@@ skipping 17 matching lines @@
   @DomName('HTMLInputElement.valueAsNumber')
   @DocsEditable
   num valueAsNumber;
 
   @JSName('webkitEntries')
   @DomName('HTMLInputElement.webkitEntries')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/states-of-the-type-attribute.html#concept-input-type-file-selected
   @Returns('_EntryArray')
   @Creates('_EntryArray')
   final List<Entry> entries;
 
   @JSName('webkitGrammar')
   @DomName('HTMLInputElement.webkitGrammar')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://lists.w3.org/Archives/Public/public-xg-htmlspeech/2011Feb/att-0020/api-draft.html#attrib-grammar
   bool grammar;
 
   @JSName('webkitSpeech')
   @DomName('HTMLInputElement.webkitSpeech')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://lists.w3.org/Archives/Public/public-xg-htmlspeech/2011Feb/att-0020/api-draft.html#attrib-speech
   bool speech;
 
   @JSName('webkitdirectory')
   @DomName('HTMLInputElement.webkitdirectory')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://plus.sandbox.google.com/+AddyOsmani/posts/Dk5UhZ6zfF3
   bool directory;
 
   @DomName('HTMLInputElement.width')
   @DocsEditable
   int width;
 
   @DomName('HTMLInputElement.willValidate')
   @DocsEditable
   final bool willValidate;
 
   @DomName('HTMLInputElement.checkValidity')
   @DocsEditable
   bool checkValidity() native;
 
   @DomName('HTMLInputElement.select')
   @DocsEditable
   void select() native;
 
   @DomName('HTMLInputElement.setCustomValidity')
   @DocsEditable
   void setCustomValidity(String error) native;
 
   @DomName('HTMLInputElement.setRangeText')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/association-of-controls-and-forms.html#dom-textarea/input-setrangetext
+  @Experimental // experimental
   void setRangeText(String replacement, {int start, int end, String selectionMode}) native;
 
   @DomName('HTMLInputElement.setSelectionRange')
   @DocsEditable
   void setSelectionRange(int start, int end, [String direction]) native;
 
   @DomName('HTMLInputElement.stepDown')
   @DocsEditable
   void stepDown([int n]) native;
 
   @DomName('HTMLInputElement.stepUp')
   @DocsEditable
   void stepUp([int n]) native;
 
   @DomName('HTMLInputElement.onwebkitSpeechChange')
   @DocsEditable
+  // http://lists.w3.org/Archives/Public/public-xg-htmlspeech/2011Feb/att-0020/api-draft.html#extending_html_elements
+  @Experimental
   Stream<Event> get onSpeechChange => speechChangeEvent.forTarget(this);
 
 }
 
 
 // Interfaces representing the InputElement APIs which are supported
 // for the various types of InputElement. From:
 // http://www.w3.org/html/wg/drafts/html/master/forms.html#the-input-element.
 
 /**
@@ skipping 589 matching lines @@
   }
 
   @DomName('KeyboardEvent.keyCode')
   int get keyCode => $dom_keyCode;
 
   @DomName('KeyboardEvent.charCode')
   int get charCode => $dom_charCode;
 
   @DomName('KeyboardEvent.altGraphKey')
   @DocsEditable
+  @Experimental // nonstandard
   final bool altGraphKey;
 
   @DomName('KeyboardEvent.altKey')
   @DocsEditable
   final bool altKey;
 
   @DomName('KeyboardEvent.ctrlKey')
   @DocsEditable
   final bool ctrlKey;
 
   @JSName('keyIdentifier')
   @DomName('KeyboardEvent.keyIdentifier')
   @DocsEditable
+  @Experimental // nonstandard
   final String $dom_keyIdentifier;
 
   @DomName('KeyboardEvent.keyLocation')
   @DocsEditable
+  @Experimental // nonstandard
   final int keyLocation;
 
   @DomName('KeyboardEvent.metaKey')
   @DocsEditable
   final bool metaKey;
 
   @DomName('KeyboardEvent.shiftKey')
   @DocsEditable
   final bool shiftKey;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLKeygenElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-button-element.html#the-keygen-element
 class KeygenElement extends Element native "HTMLKeygenElement" {
 
   @DomName('HTMLKeygenElement.HTMLKeygenElement')
   @DocsEditable
   factory KeygenElement() => document.$dom_createElement("keygen");
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Element.isTagSupported('keygen') && (new Element.tag('keygen') is KeygenElement);
 
   @DomName('HTMLKeygenElement.autofocus')
@@ skipping 11 matching lines @@
   @DomName('HTMLKeygenElement.form')
   @DocsEditable
   final FormElement form;
 
   @DomName('HTMLKeygenElement.keytype')
   @DocsEditable
   String keytype;
 
   @DomName('HTMLKeygenElement.labels')
   @DocsEditable
+  @Unstable
   @Returns('NodeList')
   @Creates('NodeList')
   final List<Node> labels;
 
   @DomName('HTMLKeygenElement.name')
   @DocsEditable
   String name;
 
   @DomName('HTMLKeygenElement.type')
   @DocsEditable
@@ skipping 27 matching lines @@
 @DocsEditable
 @DomName('HTMLLIElement')
 class LIElement extends Element native "HTMLLIElement" {
 
   @DomName('HTMLLIElement.HTMLLIElement')
   @DocsEditable
   factory LIElement() => document.$dom_createElement("li");
 
   @DomName('HTMLLIElement.type')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLLIElement-partial
+  @deprecated // deprecated
   String type;
 
   @DomName('HTMLLIElement.value')
   @DocsEditable
   int value;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
@@ skipping 67 matching lines @@
   @DomName('HTMLLinkElement.rel')
   @DocsEditable
   String rel;
 
   @DomName('HTMLLinkElement.sheet')
   @DocsEditable
   final StyleSheet sheet;
 
   @DomName('HTMLLinkElement.sizes')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#rel-icon
+  @Experimental
   DomSettableTokenList sizes;
 
   @DomName('HTMLLinkElement.type')
   @DocsEditable
   String type;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('LocalMediaStream')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// http://dev.w3.org/2011/webrtc/editor/getusermedia.html#idl-def-NavigatorUserMediaSuccessCallback
+@Experimental // nonstandard
 class LocalMediaStream extends MediaStream implements EventTarget native "LocalMediaStream" {
 
   @DomName('LocalMediaStream.stop')
   @DocsEditable
   void stop() native;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Location')
 class Location implements LocationBase native "Location" {
 
   @DomName('Location.ancestorOrigins')
   @DocsEditable
+  @Experimental // nonstandard
   @Returns('DomStringList')
   @Creates('DomStringList')
   final List<String> ancestorOrigins;
 
   @DomName('Location.hash')
   @DocsEditable
   String hash;
 
   @DomName('Location.host')
   @DocsEditable
@@ skipping 34 matching lines @@
   @DomName('Location.replace')
   @DocsEditable
   void replace(String url) native;
 
   @DomName('Location.toString')
   @DocsEditable
   String toString() native;
 
   @DomName('Location.valueOf')
   @DocsEditable
+  @Experimental // nonstandard
   Object valueOf() native;
 
 
   @DomName('Location.origin')
   String get origin {
     if (JS('bool', '("origin" in #)', this)) {
       return JS('String', '#.origin', this);
     }
     return '${this.protocol}//${this.host}';
   }
@@ skipping 19 matching lines @@
   @DocsEditable
   String name;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MediaController')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#mediacontroller
+@Experimental
 class MediaController extends EventTarget native "MediaController" {
 
   @DomName('MediaController.MediaController')
   @DocsEditable
   factory MediaController() {
     return MediaController._create_1();
   }
   static MediaController _create_1() => JS('MediaController', 'new MediaController()');
 
   @DomName('MediaController.buffered')
@@ skipping 66 matching lines @@
   @DocsEditable
   void unpause() native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLMediaElement')
+@Unstable
 class MediaElement extends Element native "HTMLMediaElement" {
 
   @DomName('HTMLMediaElement.canplayEvent')
   @DocsEditable
   static const EventStreamProvider<Event> canPlayEvent = const EventStreamProvider<Event>('canplay');
 
   @DomName('HTMLMediaElement.canplaythroughEvent')
   @DocsEditable
   static const EventStreamProvider<Event> canPlayThroughEvent = const EventStreamProvider<Event>('canplaythrough');
 
@@ skipping 44 matching lines @@
   @DomName('HTMLMediaElement.seekedEvent')
   @DocsEditable
   static const EventStreamProvider<Event> seekedEvent = const EventStreamProvider<Event>('seeked');
 
   @DomName('HTMLMediaElement.seekingEvent')
   @DocsEditable
   static const EventStreamProvider<Event> seekingEvent = const EventStreamProvider<Event>('seeking');
 
   @DomName('HTMLMediaElement.showEvent')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#event-media-loadstart
+  @Experimental
   static const EventStreamProvider<Event> showEvent = const EventStreamProvider<Event>('show');
 
   @DomName('HTMLMediaElement.stalledEvent')
   @DocsEditable
   static const EventStreamProvider<Event> stalledEvent = const EventStreamProvider<Event>('stalled');
 
   @DomName('HTMLMediaElement.suspendEvent')
   @DocsEditable
   static const EventStreamProvider<Event> suspendEvent = const EventStreamProvider<Event>('suspend');
 
   @DomName('HTMLMediaElement.timeupdateEvent')
   @DocsEditable
   static const EventStreamProvider<Event> timeUpdateEvent = const EventStreamProvider<Event>('timeupdate');
 
   @DomName('HTMLMediaElement.volumechangeEvent')
   @DocsEditable
   static const EventStreamProvider<Event> volumeChangeEvent = const EventStreamProvider<Event>('volumechange');
 
   @DomName('HTMLMediaElement.waitingEvent')
   @DocsEditable
   static const EventStreamProvider<Event> waitingEvent = const EventStreamProvider<Event>('waiting');
 
   @DomName('HTMLMediaElement.webkitkeyaddedEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-keyadded
   static const EventStreamProvider<MediaKeyEvent> keyAddedEvent = const EventStreamProvider<MediaKeyEvent>('webkitkeyadded');
 
   @DomName('HTMLMediaElement.webkitkeyerrorEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-keyadded
   static const EventStreamProvider<MediaKeyEvent> keyErrorEvent = const EventStreamProvider<MediaKeyEvent>('webkitkeyerror');
 
   @DomName('HTMLMediaElement.webkitkeymessageEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-keyadded
   static const EventStreamProvider<MediaKeyEvent> keyMessageEvent = const EventStreamProvider<MediaKeyEvent>('webkitkeymessage');
 
   @DomName('HTMLMediaElement.webkitneedkeyEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-keyadded
   static const EventStreamProvider<MediaKeyEvent> needKeyEvent = const EventStreamProvider<MediaKeyEvent>('webkitneedkey');
 
   @DomName('HTMLMediaElement.HAVE_CURRENT_DATA')
   @DocsEditable
   static const int HAVE_CURRENT_DATA = 2;
 
   @DomName('HTMLMediaElement.HAVE_ENOUGH_DATA')
   @DocsEditable
   static const int HAVE_ENOUGH_DATA = 4;
 
@@ skipping 64 matching lines @@
   @DomName('HTMLMediaElement.ended')
   @DocsEditable
   final bool ended;
 
   @DomName('HTMLMediaElement.error')
   @DocsEditable
   final MediaError error;
 
   @DomName('HTMLMediaElement.initialTime')
   @DocsEditable
+  // http://www.w3.org/TR/2011/WD-html5-20110113/video.html#dom-media-initialtime
+  @Experimental
   final num initialTime;
 
   @DomName('HTMLMediaElement.loop')
   @DocsEditable
   bool loop;
 
   @DomName('HTMLMediaElement.mediaGroup')
   @DocsEditable
   String mediaGroup;
 
@@ skipping 32 matching lines @@
   @DomName('HTMLMediaElement.seeking')
   @DocsEditable
   final bool seeking;
 
   @DomName('HTMLMediaElement.src')
   @DocsEditable
   String src;
 
   @DomName('HTMLMediaElement.startTime')
   @DocsEditable
+  @Experimental // non-standard
   final num startTime;
 
   @DomName('HTMLMediaElement.textTracks')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#dom-media-texttracks
+  @Experimental
   final TextTrackList textTracks;
 
   @DomName('HTMLMediaElement.volume')
   @DocsEditable
   num volume;
 
   @JSName('webkitAudioDecodedByteCount')
   @DomName('HTMLMediaElement.webkitAudioDecodedByteCount')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  @Experimental // nonstandard
   final int audioDecodedByteCount;
 
   @JSName('webkitClosedCaptionsVisible')
   @DomName('HTMLMediaElement.webkitClosedCaptionsVisible')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  @Experimental // nonstandard
   bool closedCaptionsVisible;
 
   @JSName('webkitHasClosedCaptions')
   @DomName('HTMLMediaElement.webkitHasClosedCaptions')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  @Experimental // nonstandard
   final bool hasClosedCaptions;
 
   @JSName('webkitPreservesPitch')
   @DomName('HTMLMediaElement.webkitPreservesPitch')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  @Experimental // nonstandard
   bool preservesPitch;
 
   @JSName('webkitVideoDecodedByteCount')
   @DomName('HTMLMediaElement.webkitVideoDecodedByteCount')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  @Experimental // nonstandard
   final int videoDecodedByteCount;
 
   @DomName('HTMLMediaElement.addTextTrack')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#dom-media-addtexttrack
+  @Experimental
   TextTrack addTextTrack(String kind, [String label, String language]) native;
 
   @DomName('HTMLMediaElement.canPlayType')
   @DocsEditable
   String canPlayType(String type, String keySystem) native;
 
   @DomName('HTMLMediaElement.load')
   @DocsEditable
   void load() native;
 
   @DomName('HTMLMediaElement.pause')
   @DocsEditable
   void pause() native;
 
   @DomName('HTMLMediaElement.play')
   @DocsEditable
   void play() native;
 
   @JSName('webkitAddKey')
   @DomName('HTMLMediaElement.webkitAddKey')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#extensions
   void addKey(String keySystem, Uint8List key, [Uint8List initData, String sessionId]) native;
 
   @JSName('webkitCancelKeyRequest')
   @DomName('HTMLMediaElement.webkitCancelKeyRequest')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#extensions
   void cancelKeyRequest(String keySystem, String sessionId) native;
 
   @JSName('webkitGenerateKeyRequest')
   @DomName('HTMLMediaElement.webkitGenerateKeyRequest')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#extensions
   void generateKeyRequest(String keySystem, [Uint8List initData]) native;
 
   @DomName('HTMLMediaElement.oncanplay')
   @DocsEditable
   Stream<Event> get onCanPlay => canPlayEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.oncanplaythrough')
   @DocsEditable
   Stream<Event> get onCanPlayThrough => canPlayThroughEvent.forTarget(this);
 
@@ skipping 44 matching lines @@
   @DomName('HTMLMediaElement.onseeked')
   @DocsEditable
   Stream<Event> get onSeeked => seekedEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.onseeking')
   @DocsEditable
   Stream<Event> get onSeeking => seekingEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.onshow')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#event-media-loadstart
+  @Experimental
   Stream<Event> get onShow => showEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.onstalled')
   @DocsEditable
   Stream<Event> get onStalled => stalledEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.onsuspend')
   @DocsEditable
   Stream<Event> get onSuspend => suspendEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.ontimeupdate')
   @DocsEditable
   Stream<Event> get onTimeUpdate => timeUpdateEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.onvolumechange')
   @DocsEditable
   Stream<Event> get onVolumeChange => volumeChangeEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.onwaiting')
   @DocsEditable
   Stream<Event> get onWaiting => waitingEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.onwebkitkeyadded')
   @DocsEditable
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-keyadded
+  @Experimental
   Stream<MediaKeyEvent> get onKeyAdded => keyAddedEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.onwebkitkeyerror')
   @DocsEditable
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-keyadded
+  @Experimental
   Stream<MediaKeyEvent> get onKeyError => keyErrorEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.onwebkitkeymessage')
   @DocsEditable
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-keyadded
+  @Experimental
   Stream<MediaKeyEvent> get onKeyMessage => keyMessageEvent.forTarget(this);
 
   @DomName('HTMLMediaElement.onwebkitneedkey')
   @DocsEditable
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-keyadded
+  @Experimental
   Stream<MediaKeyEvent> get onNeedKey => needKeyEvent.forTarget(this);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MediaError')
+@Unstable
 class MediaError native "MediaError" {
 
   @DomName('MediaError.MEDIA_ERR_ABORTED')
   @DocsEditable
   static const int MEDIA_ERR_ABORTED = 1;
 
   @DomName('MediaError.MEDIA_ERR_DECODE')
   @DocsEditable
   static const int MEDIA_ERR_DECODE = 3;
 
   @DomName('MediaError.MEDIA_ERR_ENCRYPTED')
   @DocsEditable
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#error-codes
+  @Experimental
   static const int MEDIA_ERR_ENCRYPTED = 5;
 
   @DomName('MediaError.MEDIA_ERR_NETWORK')
   @DocsEditable
   static const int MEDIA_ERR_NETWORK = 2;
 
   @DomName('MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED')
   @DocsEditable
   static const int MEDIA_ERR_SRC_NOT_SUPPORTED = 4;
 
   @DomName('MediaError.code')
   @DocsEditable
   final int code;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MediaKeyError')
+// https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#error-codes
+@Experimental
 class MediaKeyError native "MediaKeyError" {
 
   @DomName('MediaKeyError.MEDIA_KEYERR_CLIENT')
   @DocsEditable
   static const int MEDIA_KEYERR_CLIENT = 2;
 
   @DomName('MediaKeyError.MEDIA_KEYERR_DOMAIN')
   @DocsEditable
   static const int MEDIA_KEYERR_DOMAIN = 6;
 
@@ skipping 17 matching lines @@
   @DocsEditable
   final int code;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MediaKeyEvent')
+// https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#event-definitions
+@Experimental
 class MediaKeyEvent extends Event native "MediaKeyEvent" {
 
   @JSName('defaultURL')
   @DomName('MediaKeyEvent.defaultURL')
   @DocsEditable
   final String defaultUrl;
 
   @DomName('MediaKeyEvent.errorCode')
   @DocsEditable
   final MediaKeyError errorCode;
@@ skipping 18 matching lines @@
   @DocsEditable
   final int systemCode;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MediaList')
+@Unstable
 class MediaList native "MediaList" {
 
   @DomName('MediaList.length')
   @DocsEditable
   final int length;
 
   @DomName('MediaList.mediaText')
   @DocsEditable
   String mediaText;
 
   @DomName('MediaList.appendMedium')
   @DocsEditable
   void appendMedium(String newMedium) native;
 
   @DomName('MediaList.deleteMedium')
   @DocsEditable
   void deleteMedium(String oldMedium) native;
 
   @DomName('MediaList.item')
   @DocsEditable
   String item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MediaQueryList')
+@Unstable
 class MediaQueryList native "MediaQueryList" {
 
   @DomName('MediaQueryList.matches')
   @DocsEditable
   final bool matches;
 
   @DomName('MediaQueryList.media')
   @DocsEditable
   final String media;
 
   @DomName('MediaQueryList.addListener')
   @DocsEditable
   void addListener(MediaQueryListListener listener) native;
 
   @DomName('MediaQueryList.removeListener')
   @DocsEditable
   void removeListener(MediaQueryListListener listener) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('MediaQueryListListener')
+@Unstable
 abstract class MediaQueryListListener {
 
   void queryChanged(MediaQueryList list);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MediaSource')
+// https://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#mediasource
+@Experimental
 class MediaSource extends EventTarget native "MediaSource" {
 
   @DomName('MediaSource.MediaSource')
   @DocsEditable
   factory MediaSource() {
     return MediaSource._create_1();
   }
   static MediaSource _create_1() => JS('MediaSource', 'new MediaSource()');
 
   @DomName('MediaSource.activeSourceBuffers')
@@ skipping 43 matching lines @@
   void removeSourceBuffer(SourceBuffer buffer) native;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('MediaStream')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// http://dev.w3.org/2011/webrtc/editor/getusermedia.html#mediastream
 class MediaStream extends EventTarget native "MediaStream" {
 
   @DomName('MediaStream.addtrackEvent')
   @DocsEditable
   static const EventStreamProvider<Event> addTrackEvent = const EventStreamProvider<Event>('addtrack');
 
   @DomName('MediaStream.endedEvent')
   @DocsEditable
   static const EventStreamProvider<Event> endedEvent = const EventStreamProvider<Event>('ended');
 
@@ skipping 22 matching lines @@
   @DomName('MediaStream.ended')
   @DocsEditable
   final bool ended;
 
   @DomName('MediaStream.id')
   @DocsEditable
   final String id;
 
   @DomName('MediaStream.label')
   @DocsEditable
+  @Experimental // non-standard
   final String label;
 
   @JSName('addEventListener')
   @DomName('MediaStream.addEventListener')
   @DocsEditable
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('MediaStream.addTrack')
   @DocsEditable
   void addTrack(MediaStreamTrack track) native;
@@ skipping 53 matching lines @@
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MediaStreamEvent')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// http://dev.w3.org/2011/webrtc/editor/getusermedia.html
 class MediaStreamEvent extends Event native "MediaStreamEvent" {
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Device.isEventTypeSupported('MediaStreamEvent');
 
   @DomName('MediaStreamEvent.stream')
   @DocsEditable
   final MediaStream stream;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MediaStreamTrack')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// http://dev.w3.org/2011/webrtc/editor/getusermedia.html#mediastreamtrack
 class MediaStreamTrack extends EventTarget native "MediaStreamTrack" {
 
   @DomName('MediaStreamTrack.endedEvent')
   @DocsEditable
   static const EventStreamProvider<Event> endedEvent = const EventStreamProvider<Event>('ended');
 
   @DomName('MediaStreamTrack.muteEvent')
   @DocsEditable
   static const EventStreamProvider<Event> muteEvent = const EventStreamProvider<Event>('mute');
 
@@ skipping 49 matching lines @@
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MediaStreamTrackEvent')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// http://dev.w3.org/2011/webrtc/editor/getusermedia.html
 class MediaStreamTrackEvent extends Event native "MediaStreamTrackEvent" {
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Device.isEventTypeSupported('MediaStreamTrackEvent');
 
   @DomName('MediaStreamTrackEvent.track')
   @DocsEditable
   final MediaStreamTrack track;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MemoryInfo')
+@Experimental // nonstandard
 class MemoryInfo native "MemoryInfo" {
 
   @DomName('MemoryInfo.jsHeapSizeLimit')
   @DocsEditable
   final int jsHeapSizeLimit;
 
   @DomName('MemoryInfo.totalJSHeapSize')
   @DocsEditable
   final int totalJSHeapSize;
 
@@ skipping 24 matching lines @@
   @DocsEditable
   factory MenuElement() => document.$dom_createElement("menu");
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MessageChannel')
+@Unstable
 class MessageChannel native "MessageChannel" {
 
   @DomName('MessageChannel.MessageChannel')
   @DocsEditable
   factory MessageChannel() {
     return MessageChannel._create_1();
   }
   static MessageChannel _create_1() => JS('MessageChannel', 'new MessageChannel()');
 
   @DomName('MessageChannel.port1')
@@ skipping 29 matching lines @@
   dynamic get data => convertNativeToDart_SerializedScriptValue(this._get_data);
   @JSName('data')
   @DomName('MessageEvent.data')
   @DocsEditable
   @annotation_Creates_SerializedScriptValue
   @annotation_Returns_SerializedScriptValue
   final dynamic _get_data;
 
   @DomName('MessageEvent.lastEventId')
   @DocsEditable
+  @Unstable
   final String lastEventId;
 
   @DomName('MessageEvent.origin')
   @DocsEditable
   final String origin;
 
   @DomName('MessageEvent.ports')
   @DocsEditable
+  @Unstable
   @Creates('=List')
   final List ports;
 
   WindowBase get source => _convertNativeToDart_Window(this._get_source);
   @JSName('source')
   @DomName('MessageEvent.source')
   @DocsEditable
   @Creates('Window|=Object')
   @Returns('Window|=Object')
   final dynamic _get_source;
 
   @JSName('initMessageEvent')
   @DomName('MessageEvent.initMessageEvent')
   @DocsEditable
   void $dom_initMessageEvent(String typeArg, bool canBubbleArg, bool cancelableArg, Object dataArg, String originArg, String lastEventIdArg, Window sourceArg, List messagePorts) native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MessagePort')
+@Unstable
 class MessagePort extends EventTarget native "MessagePort" {
 
   @DomName('MessagePort.messageEvent')
   @DocsEditable
   static const EventStreamProvider<MessageEvent> messageEvent = const EventStreamProvider<MessageEvent>('message');
 
   @JSName('addEventListener')
   @DomName('MessagePort.addEventListener')
   @DocsEditable
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
@@ skipping 61 matching lines @@
   @DocsEditable
   String name;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Metadata')
+// http://www.w3.org/TR/file-system-api/#the-metadata-interface
+@Experimental
 class Metadata native "Metadata" {
 
   DateTime get modificationTime => _convertNativeToDart_DateTime(this._get_modificationTime);
   @JSName('modificationTime')
   @DomName('Metadata.modificationTime')
   @DocsEditable
   final dynamic _get_modificationTime;
 
   @DomName('Metadata.size')
   @DocsEditable
   final int size;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('MetadataCallback')
+// http://www.w3.org/TR/file-system-api/#idl-def-MetadataCallback
+@Experimental
 typedef void MetadataCallback(Metadata metadata);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLMeterElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.SAFARI)
+@Unstable
 class MeterElement extends Element native "HTMLMeterElement" {
 
   @DomName('HTMLMeterElement.HTMLMeterElement')
   @DocsEditable
   factory MeterElement() => document.$dom_createElement("meter");
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Element.isTagSupported('meter');
 
   @DomName('HTMLMeterElement.high')
   @DocsEditable
   num high;
 
   @DomName('HTMLMeterElement.labels')
   @DocsEditable
+  @Unstable
   @Returns('NodeList')
   @Creates('NodeList')
   final List<Node> labels;
 
   @DomName('HTMLMeterElement.low')
   @DocsEditable
   num low;
 
   @DomName('HTMLMeterElement.max')
   @DocsEditable
@@ skipping 11 matching lines @@
   @DocsEditable
   num value;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MimeType')
+@Experimental // non-standard
 class MimeType native "MimeType" {
 
   @DomName('MimeType.description')
   @DocsEditable
   final String description;
 
   @DomName('MimeType.enabledPlugin')
   @DocsEditable
   final Plugin enabledPlugin;
 
   @DomName('MimeType.suffixes')
   @DocsEditable
   final String suffixes;
 
   @DomName('MimeType.type')
   @DocsEditable
   final String type;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('MimeTypeArray')
+@Experimental // non-standard
 class MimeTypeArray extends Object with ListMixin<MimeType>, ImmutableListMixin<MimeType> implements JavaScriptIndexingBehavior, List<MimeType> native "MimeTypeArray" {
 
   @DomName('MimeTypeArray.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   MimeType operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 45 matching lines @@
   @DocsEditable
   MimeType namedItem(String name) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLModElement')
+@Unstable
 class ModElement extends Element native "HTMLModElement" {
 
   @DomName('HTMLModElement.cite')
   @DocsEditable
   String cite;
 
   @DomName('HTMLModElement.dateTime')
   @DocsEditable
   String dateTime;
 }
@@ skipping 37 matching lines @@
   @DomName('MouseEvent.clientY')
   @DocsEditable
   final int $dom_clientY;
 
   @DomName('MouseEvent.ctrlKey')
   @DocsEditable
   final bool ctrlKey;
 
   @DomName('MouseEvent.dataTransfer')
   @DocsEditable
+  @Unstable
   final DataTransfer dataTransfer;
 
   @DomName('MouseEvent.fromElement')
   @DocsEditable
+  @Experimental // nonstandard
   final Node fromElement;
 
   @DomName('MouseEvent.metaKey')
   @DocsEditable
   final bool metaKey;
 
   EventTarget get relatedTarget => _convertNativeToDart_EventTarget(this._get_relatedTarget);
   @JSName('relatedTarget')
   @DomName('MouseEvent.relatedTarget')
   @DocsEditable
@@ skipping 10 matching lines @@
   @DomName('MouseEvent.screenY')
   @DocsEditable
   final int $dom_screenY;
 
   @DomName('MouseEvent.shiftKey')
   @DocsEditable
   final bool shiftKey;
 
   @DomName('MouseEvent.toElement')
   @DocsEditable
+  @Experimental // nonstandard
   final Node toElement;
 
   @JSName('webkitMovementX')
   @DomName('MouseEvent.webkitMovementX')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
   final int $dom_webkitMovementX;
 
@@ skipping 74 matching lines @@
   @DomName('MouseEvent.screenY')
   Point get screen => new Point($dom_screenX, $dom_screenY);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('MutationCallback')
 typedef void MutationCallback(List<MutationRecord> mutations, MutationObserver observer);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('MutationEvent')
+// http://www.w3.org/TR/DOM-Level-3-Events/#events-mutationevents
+@Experimental // deprecated
 class MutationEvent extends Event native "MutationEvent" {
   factory MutationEvent(String type,
       {bool canBubble: false, bool cancelable: false, Node relatedNode,
       String prevValue, String newValue, String attrName, int attrChange: 0}) {
 
     var event = document.$dom_createEvent('MutationEvent');
     event.$dom_initMutationEvent(type, canBubble, cancelable, relatedNode,
         prevValue, newValue, attrName, attrChange);
     return event;
   }
@@ skipping 190 matching lines @@
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitNamedFlow')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://www.w3.org/TR/css3-regions/#dom-named-flow-collection
 class NamedFlow extends EventTarget native "WebKitNamedFlow" {
 
   @DomName('WebKitNamedFlow.firstEmptyRegionIndex')
   @DocsEditable
   final int firstEmptyRegionIndex;
 
   @DomName('WebKitNamedFlow.name')
   @DocsEditable
   final String name;
 
@@ skipping 36 matching lines @@
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitNamedFlowCollection')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://dev.w3.org/csswg/css-regions/#dom-named-flow-collection
 class NamedFlowCollection native "WebKitNamedFlowCollection" {
 
   @DomName('WebKitNamedFlowCollection.length')
   @DocsEditable
   final int length;
 
   @DomName('WebKitNamedFlowCollection.item')
   @DocsEditable
   NamedFlow item(int index) native;
 
@@ skipping 76 matching lines @@
     }
   }
 
   @JSName('getUserMedia')
   void _getUserMedia(options, _NavigatorUserMediaSuccessCallback success,
       _NavigatorUserMediaErrorCallback error) native;
 
 
   @DomName('Navigator.appCodeName')
   @DocsEditable
+  @Experimental // non-standard
   final String appCodeName;
 
   @DomName('Navigator.appName')
   @DocsEditable
   final String appName;
 
   @DomName('Navigator.appVersion')
   @DocsEditable
   final String appVersion;
 
   @DomName('Navigator.cookieEnabled')
   @DocsEditable
+  @Unstable
   final bool cookieEnabled;
 
   @DomName('Navigator.doNotTrack')
   @DocsEditable
+  // http://www.w3.org/2011/tracking-protection/drafts/tracking-dnt.html#js-dom
+  @Experimental // experimental
   final String doNotTrack;
 
   @DomName('Navigator.geolocation')
   @DocsEditable
+  @Unstable
   final Geolocation geolocation;
 
   @DomName('Navigator.mimeTypes')
   @DocsEditable
+  @Experimental // nonstandard
   final MimeTypeArray mimeTypes;
 
   @DomName('Navigator.onLine')
   @DocsEditable
+  @Unstable
   final bool onLine;
 
   @DomName('Navigator.platform')
   @DocsEditable
   final String platform;
 
   @DomName('Navigator.plugins')
   @DocsEditable
+  @Unstable
   final PluginArray plugins;
 
   @DomName('Navigator.product')
   @DocsEditable
+  @Unstable
   final String product;
 
   @DomName('Navigator.productSub')
   @DocsEditable
+  @Unstable
   final String productSub;
 
   @DomName('Navigator.userAgent')
   @DocsEditable
   final String userAgent;
 
   @DomName('Navigator.vendor')
   @DocsEditable
+  @Unstable
   final String vendor;
 
   @DomName('Navigator.vendorSub')
   @DocsEditable
+  @Unstable
   final String vendorSub;
 
   @JSName('webkitPersistentStorage')
   @DomName('Navigator.webkitPersistentStorage')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.w3.org/TR/quota-api/#accessing-storagequota
   final StorageQuota persistentStorage;
 
   @JSName('webkitTemporaryStorage')
   @DomName('Navigator.webkitTemporaryStorage')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.w3.org/TR/quota-api/#accessing-storagequota
   final StorageQuota temporaryStorage;
 
   @DomName('Navigator.getStorageUpdates')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#navigatorstorageutils
+  @Experimental
   void getStorageUpdates() native;
 
   @DomName('Navigator.javaEnabled')
   @DocsEditable
+  @deprecated // nonstandard
   bool javaEnabled() native;
 
   @DomName('Navigator.registerProtocolHandler')
   @DocsEditable
+  @Unstable
   void registerProtocolHandler(String scheme, String url, String title) native;
 
   @JSName('webkitGetGamepads')
   @DomName('Navigator.webkitGetGamepads')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/gamepad/raw-file/default/gamepad.html#widl-Navigator-getGamepads-Gamepad
   @Returns('_GamepadList')
   @Creates('_GamepadList')
   List<Gamepad> getGamepads() native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('NavigatorUserMediaError')
+// http://dev.w3.org/2011/webrtc/editor/getusermedia.html#idl-def-NavigatorUserMediaError
+@Experimental
 class NavigatorUserMediaError native "NavigatorUserMediaError" {
 
   @DomName('NavigatorUserMediaError.PERMISSION_DENIED')
   @DocsEditable
+  @Experimental // nonstandard
   static const int PERMISSION_DENIED = 1;
 
   @DomName('NavigatorUserMediaError.code')
   @DocsEditable
+  @Experimental // nonstandard
   final int code;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('NavigatorUserMediaErrorCallback')
+// http://dev.w3.org/2011/webrtc/editor/getusermedia.html#idl-def-NavigatorUserMediaErrorCallback
+@Experimental
 typedef void _NavigatorUserMediaErrorCallback(NavigatorUserMediaError error);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('NavigatorUserMediaSuccessCallback')
+// http://dev.w3.org/2011/webrtc/editor/getusermedia.html#idl-def-NavigatorUserMediaSuccessCallback
+@Experimental
 typedef void _NavigatorUserMediaSuccessCallback(LocalMediaStream stream);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 /**
  * Lazy implementation of the child nodes of an element that does not request
  * the actual child nodes of an element until strictly necessary greatly
  * improving performance for the typical cases where it is not required.
@@ skipping 321 matching lines @@
   @DocsEditable
   final Node $dom_firstChild;
 
   @JSName('lastChild')
   @DomName('Node.lastChild')
   @DocsEditable
   final Node $dom_lastChild;
 
   @DomName('Node.localName')
   @DocsEditable
+  // http://dom.spec.whatwg.org/#dom-node-localname
+  @deprecated // deprecated
   final String localName;
 
   @JSName('namespaceURI')
   @DomName('Node.namespaceURI')
   @DocsEditable
+  // http://dom.spec.whatwg.org/#dom-node-namespaceuri
+  @deprecated // deprecated
   final String $dom_namespaceUri;
 
   @JSName('nextSibling')
   @DomName('Node.nextSibling')
   @DocsEditable
   final Node nextNode;
 
   @DomName('Node.nodeType')
   @DocsEditable
   final int nodeType;
@@ skipping 73 matching lines @@
   Node $dom_replaceChild(Node newChild, Node oldChild) native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('NodeFilter')
+@Unstable
 class NodeFilter native "NodeFilter" {
 
   @DomName('NodeFilter.FILTER_ACCEPT')
   @DocsEditable
   static const int FILTER_ACCEPT = 1;
 
   @DomName('NodeFilter.FILTER_REJECT')
   @DocsEditable
   static const int FILTER_REJECT = 2;
 
   @DomName('NodeFilter.FILTER_SKIP')
   @DocsEditable
   static const int FILTER_SKIP = 3;
 
   @DomName('NodeFilter.SHOW_ALL')
   @DocsEditable
   static const int SHOW_ALL = 0xFFFFFFFF;
 
   @DomName('NodeFilter.SHOW_ATTRIBUTE')
   @DocsEditable
+  @deprecated // deprecated
   static const int SHOW_ATTRIBUTE = 0x00000002;
 
   @DomName('NodeFilter.SHOW_CDATA_SECTION')
   @DocsEditable
+  @deprecated // deprecated
   static const int SHOW_CDATA_SECTION = 0x00000008;
 
   @DomName('NodeFilter.SHOW_COMMENT')
   @DocsEditable
   static const int SHOW_COMMENT = 0x00000080;
 
   @DomName('NodeFilter.SHOW_DOCUMENT')
   @DocsEditable
   static const int SHOW_DOCUMENT = 0x00000100;
 
   @DomName('NodeFilter.SHOW_DOCUMENT_FRAGMENT')
   @DocsEditable
   static const int SHOW_DOCUMENT_FRAGMENT = 0x00000400;
 
   @DomName('NodeFilter.SHOW_DOCUMENT_TYPE')
   @DocsEditable
   static const int SHOW_DOCUMENT_TYPE = 0x00000200;
 
   @DomName('NodeFilter.SHOW_ELEMENT')
   @DocsEditable
   static const int SHOW_ELEMENT = 0x00000001;
 
   @DomName('NodeFilter.SHOW_ENTITY')
   @DocsEditable
+  @deprecated // deprecated
   static const int SHOW_ENTITY = 0x00000020;
 
   @DomName('NodeFilter.SHOW_ENTITY_REFERENCE')
   @DocsEditable
+  @deprecated // deprecated
   static const int SHOW_ENTITY_REFERENCE = 0x00000010;
 
   @DomName('NodeFilter.SHOW_NOTATION')
   @DocsEditable
+  @deprecated // deprecated
   static const int SHOW_NOTATION = 0x00000800;
 
   @DomName('NodeFilter.SHOW_PROCESSING_INSTRUCTION')
   @DocsEditable
   static const int SHOW_PROCESSING_INSTRUCTION = 0x00000040;
 
   @DomName('NodeFilter.SHOW_TEXT')
   @DocsEditable
   static const int SHOW_TEXT = 0x00000004;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('NodeIterator')
+@Unstable
 class NodeIterator native "NodeIterator" {
   factory NodeIterator(Node root, int whatToShow) {
     return document.$dom_createNodeIterator(root, whatToShow, null, false);
   }
 
   @DomName('NodeIterator.pointerBeforeReferenceNode')
   @DocsEditable
   final bool pointerBeforeReferenceNode;
 
   @DomName('NodeIterator.referenceNode')
@@ skipping 83 matching lines @@
   @DocsEditable
   Node _item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Notation')
+// http://dom.spec.whatwg.org/#notation
+@deprecated // deprecated
 class Notation extends Node native "Notation" {
 
   @DomName('Notation.publicId')
   @DocsEditable
   final String publicId;
 
   @DomName('Notation.systemId')
   @DocsEditable
   final String systemId;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('Notification')
+// http://www.w3.org/TR/notifications/#notification
+@Experimental // experimental
 class Notification extends EventTarget native "Notification" {
 
   factory Notification(String title, {String titleDir: null, String body: null, 
       String bodyDir: null, String tag: null, String iconUrl: null}) {
 
     var parsedOptions = {};
     if (titleDir != null) parsedOptions['titleDir'] = titleDir;
     if (body != null) parsedOptions['body'] = body;
     if (bodyDir != null) parsedOptions['bodyDir'] = bodyDir;
     if (tag != null) parsedOptions['tag'] = tag;
     if (iconUrl != null) parsedOptions['iconUrl'] = iconUrl;
 
     return Notification._factoryNotification(title, parsedOptions);
   }
 
   @DomName('Notification.clickEvent')
   @DocsEditable
   static const EventStreamProvider<Event> clickEvent = const EventStreamProvider<Event>('click');
 
   @DomName('Notification.closeEvent')
   @DocsEditable
   static const EventStreamProvider<Event> closeEvent = const EventStreamProvider<Event>('close');
 
   @DomName('Notification.displayEvent')
   @DocsEditable
+  @Experimental // nonstandard
   static const EventStreamProvider<Event> displayEvent = const EventStreamProvider<Event>('display');
 
   @DomName('Notification.errorEvent')
   @DocsEditable
   static const EventStreamProvider<Event> errorEvent = const EventStreamProvider<Event>('error');
 
   @DomName('Notification.showEvent')
   @DocsEditable
   static const EventStreamProvider<Event> showEvent = const EventStreamProvider<Event>('show');
 
   @DomName('Notification.Notification')
   @DocsEditable
   static Notification _factoryNotification(String title, [Map options]) {
     if (?options) {
       return Notification._create_1(title, options);
     }
     return Notification._create_2(title);
   }
   static Notification _create_1(title, options) => JS('Notification', 'new Notification(#,#)', title, options);
   static Notification _create_2(title) => JS('Notification', 'new Notification(#)', title);
 
   @DomName('Notification.dir')
   @DocsEditable
+  @Experimental // nonstandard
   String dir;
 
   @DomName('Notification.permission')
   @DocsEditable
   final String permission;
 
   @DomName('Notification.replaceId')
   @DocsEditable
+  @Experimental // nonstandard
   String replaceId;
 
   @DomName('Notification.tag')
   @DocsEditable
+  @Experimental // nonstandard
   String tag;
 
   @JSName('addEventListener')
   @DomName('Notification.addEventListener')
   @DocsEditable
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('Notification.cancel')
   @DocsEditable
+  @Experimental // nonstandard
   void cancel() native;
 
   @DomName('Notification.close')
   @DocsEditable
   void close() native;
 
   @DomName('Notification.dispatchEvent')
   @DocsEditable
   bool dispatchEvent(Event evt) native;
 
@@ skipping 12 matching lines @@
   @DocsEditable
   static Future<String> requestPermission() {
     var completer = new Completer<String>();
     _requestPermission(
         (value) { completer.complete(value); });
     return completer.future;
   }
 
   @DomName('Notification.show')
   @DocsEditable
+  @Experimental // nonstandard
   void show() native;
 
   @DomName('Notification.onclick')
   @DocsEditable
   Stream<Event> get onClick => clickEvent.forTarget(this);
 
   @DomName('Notification.onclose')
   @DocsEditable
   Stream<Event> get onClose => closeEvent.forTarget(this);
 
   @DomName('Notification.ondisplay')
   @DocsEditable
+  @Experimental // nonstandard
   Stream<Event> get onDisplay => displayEvent.forTarget(this);
 
   @DomName('Notification.onerror')
   @DocsEditable
   Stream<Event> get onError => errorEvent.forTarget(this);
 
   @DomName('Notification.onshow')
   @DocsEditable
   Stream<Event> get onShow => showEvent.forTarget(this);
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('NotificationCenter')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://www.w3.org/TR/notifications/#showing-a-notification
+@deprecated // deprecated
 class NotificationCenter native "NotificationCenter" {
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => JS('bool', '!!(window.webkitNotifications)');
 
   @DomName('NotificationCenter.checkPermission')
   @DocsEditable
   int checkPermission() native;
 
   @JSName('createHTMLNotification')
@@ skipping 20 matching lines @@
     return completer.future;
   }
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('NotificationPermissionCallback')
+// http://www.w3.org/TR/notifications/#notificationpermissioncallback
+@Experimental
 typedef void _NotificationPermissionCallback(String permission);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLOListElement')
 class OListElement extends Element native "HTMLOListElement" {
 
@@ skipping 16 matching lines @@
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLObjectElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.IE)
 @SupportedBrowser(SupportedBrowser.SAFARI)
+@Unstable
 class ObjectElement extends Element native "HTMLObjectElement" {
 
   @DomName('HTMLObjectElement.HTMLObjectElement')
   @DocsEditable
   factory ObjectElement() => document.$dom_createElement("object");
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Element.isTagSupported('object');
 
   @DomName('HTMLObjectElement.code')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLObjectElement-partial
+  @deprecated // deprecated
   String code;
 
   @DomName('HTMLObjectElement.data')
   @DocsEditable
   String data;
 
   @DomName('HTMLObjectElement.form')
   @DocsEditable
   final FormElement form;
 
@@ skipping 144 matching lines @@
   @DomName('HTMLOutputElement.form')
   @DocsEditable
   final FormElement form;
 
   @DomName('HTMLOutputElement.htmlFor')
   @DocsEditable
   final DomSettableTokenList htmlFor;
 
   @DomName('HTMLOutputElement.labels')
   @DocsEditable
+  @Unstable
   @Returns('NodeList')
   @Creates('NodeList')
   final List<Node> labels;
 
   @DomName('HTMLOutputElement.name')
   @DocsEditable
   String name;
 
   @DomName('HTMLOutputElement.type')
   @DocsEditable
@@ skipping 23 matching lines @@
   @DocsEditable
   void setCustomValidity(String error) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('OverflowEvent')
+@Experimental // nonstandard
 class OverflowEvent extends Event native "OverflowEvent" {
 
   @DomName('OverflowEvent.BOTH')
   @DocsEditable
   static const int BOTH = 2;
 
   @DomName('OverflowEvent.HORIZONTAL')
   @DocsEditable
   static const int HORIZONTAL = 0;
 
@@ skipping 13 matching lines @@
   @DocsEditable
   final bool verticalOverflow;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PageTransitionEvent')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/history.html#pagetransitionevent
+@Experimental
 class PageTransitionEvent extends Event native "PageTransitionEvent" {
 
   @DomName('PageTransitionEvent.persisted')
   @DocsEditable
   final bool persisted;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLParagraphElement')
 class ParagraphElement extends Element native "HTMLParagraphElement" {
 
   @DomName('HTMLParagraphElement.HTMLParagraphElement')
   @DocsEditable
   factory ParagraphElement() => document.$dom_createElement("p");
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLParamElement')
+@Unstable
 class ParamElement extends Element native "HTMLParamElement" {
 
   @DomName('HTMLParamElement.HTMLParamElement')
   @DocsEditable
   factory ParamElement() => document.$dom_createElement("param");
 
   @DomName('HTMLParamElement.name')
   @DocsEditable
   String name;
 
   @DomName('HTMLParamElement.value')
   @DocsEditable
   String value;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Path')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#path-objects
+@Experimental
 class Path native "Path" {
 
   @DomName('Path.DOMPath')
   @DocsEditable
   factory Path([path_OR_text]) {
     if (!?path_OR_text) {
       return Path._create_1();
     }
     if ((path_OR_text is Path || path_OR_text == null)) {
       return Path._create_2(path_OR_text);
@@ skipping 49 matching lines @@
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE)
 class Performance extends EventTarget native "Performance" {
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => JS('bool', '!!(window.performance)');
 
   @DomName('Performance.memory')
   @DocsEditable
+  @Experimental // nonstandard
   final MemoryInfo memory;
 
   @DomName('Performance.navigation')
   @DocsEditable
   final PerformanceNavigation navigation;
 
   @DomName('Performance.timing')
   @DocsEditable
   final PerformanceTiming timing;
 
   @DomName('Performance.now')
   @DocsEditable
   num now() native;
 
   @JSName('webkitClearMarks')
   @DomName('Performance.webkitClearMarks')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/UserTiming/Overview.html#extensions-performance-interface
   void clearMarks(String markName) native;
 
   @JSName('webkitClearMeasures')
   @DomName('Performance.webkitClearMeasures')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/UserTiming/Overview.html#extensions-performance-interface
   void clearMeasures(String measureName) native;
 
   @JSName('webkitClearResourceTimings')
   @DomName('Performance.webkitClearResourceTimings')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.w3c-test.org/webperf/specs/ResourceTiming/#performanceresourcetiming-methods
   void clearResourceTimings() native;
 
   @JSName('webkitGetEntries')
   @DomName('Performance.webkitGetEntries')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.w3.org/TR/performance-timeline/#sec-window.performance-attribute
   List<PerformanceEntry> getEntries() native;
 
   @JSName('webkitGetEntriesByName')
   @DomName('Performance.webkitGetEntriesByName')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.w3.org/TR/performance-timeline/#sec-window.performance-attribute
   List<PerformanceEntry> getEntriesByName(String name, String entryType) native;
 
   @JSName('webkitGetEntriesByType')
   @DomName('Performance.webkitGetEntriesByType')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.w3.org/TR/performance-timeline/#sec-window.performance-attribute
   List<PerformanceEntry> getEntriesByType(String entryType) native;
 
   @JSName('webkitMark')
   @DomName('Performance.webkitMark')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/UserTiming/Overview.html#extensions-performance-interface
   void mark(String markName) native;
 
   @JSName('webkitMeasure')
   @DomName('Performance.webkitMeasure')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/UserTiming/Overview.html#extensions-performance-interface
   void measure(String measureName, String startMark, String endMark) native;
 
   @JSName('webkitSetResourceTimingBufferSize')
   @DomName('Performance.webkitSetResourceTimingBufferSize')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.w3c-test.org/webperf/specs/ResourceTiming/#performanceresourcetiming-methods
   void setResourceTimingBufferSize(int maxSize) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PerformanceEntry')
+// http://www.w3.org/TR/performance-timeline/#sec-PerformanceEntry-interface
+@Experimental
 class PerformanceEntry native "PerformanceEntry" {
 
   @DomName('PerformanceEntry.duration')
   @DocsEditable
   final num duration;
 
   @DomName('PerformanceEntry.entryType')
   @DocsEditable
   final String entryType;
 
   @DomName('PerformanceEntry.name')
   @DocsEditable
   final String name;
 
   @DomName('PerformanceEntry.startTime')
   @DocsEditable
   final num startTime;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PerformanceEntryList')
+// http://www.w3.org/TR/performance-timeline/#performanceentrylist
+@Experimental
 class PerformanceEntryList native "PerformanceEntryList" {
 
   @DomName('PerformanceEntryList.length')
   @DocsEditable
   final int length;
 
   @DomName('PerformanceEntryList.item')
   @DocsEditable
   PerformanceEntry item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PerformanceMark')
+// http://www.w3.org/TR/user-timing/#performancemark
+@Experimental
 class PerformanceMark extends PerformanceEntry native "PerformanceMark" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PerformanceMeasure')
+// http://www.w3.org/TR/user-timing/#performancemeasure
+@Experimental
 class PerformanceMeasure extends PerformanceEntry native "PerformanceMeasure" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PerformanceNavigation')
+@Unstable
 class PerformanceNavigation native "PerformanceNavigation" {
 
   @DomName('PerformanceNavigation.TYPE_BACK_FORWARD')
   @DocsEditable
   static const int TYPE_BACK_FORWARD = 2;
 
   @DomName('PerformanceNavigation.TYPE_NAVIGATE')
   @DocsEditable
   static const int TYPE_NAVIGATE = 0;
 
@@ skipping 13 matching lines @@
   @DocsEditable
   final int type;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PerformanceResourceTiming')
+// http://www.w3c-test.org/webperf/specs/ResourceTiming/#performanceresourcetiming
+@Experimental
 class PerformanceResourceTiming extends PerformanceEntry native "PerformanceResourceTiming" {
 
   @DomName('PerformanceResourceTiming.connectEnd')
   @DocsEditable
   final num connectEnd;
 
   @DomName('PerformanceResourceTiming.connectStart')
   @DocsEditable
   final num connectStart;
 
@@ skipping 16 matching lines @@
   @DomName('PerformanceResourceTiming.redirectEnd')
   @DocsEditable
   final num redirectEnd;
 
   @DomName('PerformanceResourceTiming.redirectStart')
   @DocsEditable
   final num redirectStart;
 
   @DomName('PerformanceResourceTiming.requestStart')
   @DocsEditable
+  @Experimental // nonstandard
   final num requestStart;
 
   @DomName('PerformanceResourceTiming.responseEnd')
   @DocsEditable
+  @Experimental // nonstandard
   final num responseEnd;
 
   @DomName('PerformanceResourceTiming.responseStart')
   @DocsEditable
+  @Experimental // nonstandard
   final num responseStart;
 
   @DomName('PerformanceResourceTiming.secureConnectionStart')
   @DocsEditable
   final num secureConnectionStart;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PerformanceTiming')
+@Unstable
 class PerformanceTiming native "PerformanceTiming" {
 
   @DomName('PerformanceTiming.connectEnd')
   @DocsEditable
   final int connectEnd;
 
   @DomName('PerformanceTiming.connectStart')
   @DocsEditable
   final int connectStart;
 
@@ skipping 73 matching lines @@
   @DocsEditable
   final int unloadEventStart;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Plugin')
+@Experimental // non-standard
 class Plugin native "Plugin" {
 
   @DomName('Plugin.description')
   @DocsEditable
   final String description;
 
   @DomName('Plugin.filename')
   @DocsEditable
   final String filename;
 
@@ skipping 13 matching lines @@
   @DocsEditable
   MimeType namedItem(String name) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PluginArray')
+@Experimental // non-standard
 class PluginArray extends Object with ListMixin<Plugin>, ImmutableListMixin<Plugin> implements JavaScriptIndexingBehavior, List<Plugin> native "PluginArray" {
 
   @DomName('PluginArray.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   Plugin operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 70 matching lines @@
   @annotation_Returns_SerializedScriptValue
   final dynamic _get_state;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('PositionCallback')
+@Unstable
 typedef void _PositionCallback(Geoposition position);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PositionError')
+@Unstable
 class PositionError native "PositionError" {
 
   @DomName('PositionError.PERMISSION_DENIED')
   @DocsEditable
   static const int PERMISSION_DENIED = 1;
 
   @DomName('PositionError.POSITION_UNAVAILABLE')
   @DocsEditable
   static const int POSITION_UNAVAILABLE = 2;
 
   @DomName('PositionError.TIMEOUT')
   @DocsEditable
   static const int TIMEOUT = 3;
 
   @DomName('PositionError.code')
   @DocsEditable
   final int code;
 
   @DomName('PositionError.message')
   @DocsEditable
   final String message;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('PositionErrorCallback')
+@Unstable
 typedef void _PositionErrorCallback(PositionError error);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLPreElement')
 class PreElement extends Element native "HTMLPreElement" {
 
   @DomName('HTMLPreElement.HTMLPreElement')
   @DocsEditable
   factory PreElement() => document.$dom_createElement("pre");
 
   @DomName('HTMLPreElement.wrap')
   @DocsEditable
+  @deprecated // deprecated
   bool wrap;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('ProcessingInstruction')
+@Unstable
 class ProcessingInstruction extends Node native "ProcessingInstruction" {
 
   @DomName('ProcessingInstruction.data')
   @DocsEditable
+  @Experimental // non-standard
   String data;
 
   @DomName('ProcessingInstruction.sheet')
   @DocsEditable
+  @Experimental // non-standard
   final StyleSheet sheet;
 
   @DomName('ProcessingInstruction.target')
   @DocsEditable
   final String target;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLProgressElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 class ProgressElement extends Element native "HTMLProgressElement" {
 
   @DomName('HTMLProgressElement.HTMLProgressElement')
   @DocsEditable
   factory ProgressElement() => document.$dom_createElement("progress");
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Element.isTagSupported('progress');
 
   @DomName('HTMLProgressElement.labels')
   @DocsEditable
+  @Unstable
   @Returns('NodeList')
   @Creates('NodeList')
   final List<Node> labels;
 
   @DomName('HTMLProgressElement.max')
   @DocsEditable
   num max;
 
   @DomName('HTMLProgressElement.position')
   @DocsEditable
@@ skipping 37 matching lines @@
   @DocsEditable
   String cite;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('RTCErrorCallback')
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#rtcerror
+@Experimental
 typedef void _RtcErrorCallback(String errorInformation);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('RTCSessionDescriptionCallback')
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCSessionDescription
+@Experimental
 typedef void _RtcSessionDescriptionCallback(RtcSessionDescription sdp);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('RTCStatsCallback')
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCStatsCallback
+@Experimental
 typedef void RtcStatsCallback(RtcStatsResponse response);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DomName('Range')
+@Unstable
 class Range native "Range" {
   factory Range() => document.$dom_createRange();
 
 
   @DomName('Range.END_TO_END')
   @DocsEditable
   static const int END_TO_END = 2;
 
   @DomName('Range.END_TO_START')
   @DocsEditable
   static const int END_TO_START = 3;
 
   @DomName('Range.NODE_AFTER')
   @DocsEditable
+  @Experimental // nonstandard
   static const int NODE_AFTER = 1;
 
   @DomName('Range.NODE_BEFORE')
   @DocsEditable
+  @Experimental // nonstandard
   static const int NODE_BEFORE = 0;
 
   @DomName('Range.NODE_BEFORE_AND_AFTER')
   @DocsEditable
+  @Experimental // nonstandard
   static const int NODE_BEFORE_AND_AFTER = 2;
 
   @DomName('Range.NODE_INSIDE')
   @DocsEditable
+  @Experimental // nonstandard
   static const int NODE_INSIDE = 3;
 
   @DomName('Range.START_TO_END')
   @DocsEditable
   static const int START_TO_END = 1;
 
   @DomName('Range.START_TO_START')
   @DocsEditable
   static const int START_TO_START = 0;
 
@@ skipping 28 matching lines @@
   @DomName('Range.cloneRange')
   @DocsEditable
   Range cloneRange() native;
 
   @DomName('Range.collapse')
   @DocsEditable
   void collapse(bool toStart) native;
 
   @DomName('Range.compareNode')
   @DocsEditable
+  @deprecated // deprecated
   int compareNode(Node refNode) native;
 
   @DomName('Range.comparePoint')
   @DocsEditable
   int comparePoint(Node refNode, int offset) native;
 
   @DomName('Range.createContextualFragment')
   @DocsEditable
   DocumentFragment createContextualFragment(String html) native;
 
   @DomName('Range.deleteContents')
   @DocsEditable
   void deleteContents() native;
 
   @DomName('Range.detach')
   @DocsEditable
   void detach() native;
 
   @DomName('Range.expand')
   @DocsEditable
+  @Experimental // non-standard
   void expand(String unit) native;
 
   @DomName('Range.extractContents')
   @DocsEditable
   DocumentFragment extractContents() native;
 
   @DomName('Range.getBoundingClientRect')
   @DocsEditable
   Rect getBoundingClientRect() native;
 
   @DomName('Range.getClientRects')
   @DocsEditable
   @Returns('_ClientRectList')
   @Creates('_ClientRectList')
   List<Rect> getClientRects() native;
 
   @DomName('Range.insertNode')
   @DocsEditable
   void insertNode(Node newNode) native;
 
   @DomName('Range.intersectsNode')
   @DocsEditable
+  @deprecated // deprecated
   bool intersectsNode(Node refNode) native;
 
   @DomName('Range.isPointInRange')
   @DocsEditable
   bool isPointInRange(Node refNode, int offset) native;
 
   @DomName('Range.selectNode')
   @DocsEditable
   void selectNode(Node refNode) native;
 
@@ skipping 44 matching lines @@
   static bool get supportsCreateContextualFragment =>
       JS('bool', '("createContextualFragment" in window.Range.prototype)');
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('RangeException')
+// http://dom.spec.whatwg.org/#rangeexception
+@deprecated // deprecated
 class RangeException native "RangeException" {
 
   @DomName('RangeException.BAD_BOUNDARYPOINTS_ERR')
   @DocsEditable
   static const int BAD_BOUNDARYPOINTS_ERR = 1;
 
   @DomName('RangeException.INVALID_NODE_TYPE_ERR')
   @DocsEditable
   static const int INVALID_NODE_TYPE_ERR = 2;
 
@@ skipping 13 matching lines @@
   @DocsEditable
   String toString() native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('RequestAnimationFrameCallback')
 typedef void RequestAnimationFrameCallback(num highResTime);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('RTCDataChannel')
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCDataChannel
+@Experimental
 class RtcDataChannel extends EventTarget native "RTCDataChannel" {
 
   @DomName('RTCDataChannel.closeEvent')
   @DocsEditable
   static const EventStreamProvider<Event> closeEvent = const EventStreamProvider<Event>('close');
 
   @DomName('RTCDataChannel.errorEvent')
   @DocsEditable
   static const EventStreamProvider<Event> errorEvent = const EventStreamProvider<Event>('error');
 
@@ skipping 63 matching lines @@
   @DocsEditable
   Stream<Event> get onOpen => openEvent.forTarget(this);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('RTCDataChannelEvent')
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#rtcdatachannelevent
+@Experimental
 class RtcDataChannelEvent extends Event native "RTCDataChannelEvent" {
 
   @DomName('RTCDataChannelEvent.channel')
   @DocsEditable
   final RtcDataChannel channel;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('RTCDTMFSender')
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCDTMFSender
+@Experimental
 class RtcDtmfSender extends EventTarget native "RTCDTMFSender" {
 
   @DomName('RTCDTMFSender.tonechangeEvent')
   @DocsEditable
   static const EventStreamProvider<RtcDtmfToneChangeEvent> toneChangeEvent = const EventStreamProvider<RtcDtmfToneChangeEvent>('tonechange');
 
   @JSName('canInsertDTMF')
   @DomName('RTCDTMFSender.canInsertDTMF')
   @DocsEditable
   final bool canInsertDtmf;
@@ skipping 37 matching lines @@
   @DocsEditable
   Stream<RtcDtmfToneChangeEvent> get onToneChange => toneChangeEvent.forTarget(this);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('RTCDTMFToneChangeEvent')
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCDTMFToneChangeEvent
+@Experimental
 class RtcDtmfToneChangeEvent extends Event native "RTCDTMFToneChangeEvent" {
 
   @DomName('RTCDTMFToneChangeEvent.tone')
   @DocsEditable
   final String tone;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('RTCIceCandidate')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCIceCandidate
 class RtcIceCandidate native "RTCIceCandidate" {
   factory RtcIceCandidate(Map dictionary) {
     return JS('RtcIceCandidate', 'new RTCIceCandidate(#)',
         convertDartToNative_SerializedScriptValue(dictionary));
   }
 
   @DomName('RTCIceCandidate.candidate')
   @DocsEditable
   final String candidate;
 
   @DomName('RTCIceCandidate.sdpMLineIndex')
   @DocsEditable
   final int sdpMLineIndex;
 
   @DomName('RTCIceCandidate.sdpMid')
   @DocsEditable
   final String sdpMid;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('RTCIceCandidateEvent')
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#rtcicecandidate-type
+@Experimental
 class RtcIceCandidateEvent extends Event native "RTCIceCandidateEvent" {
 
   @DomName('RTCIceCandidateEvent.candidate')
   @DocsEditable
   final RtcIceCandidate candidate;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('RTCPeerConnection')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCPeerConnection
 class RtcPeerConnection extends EventTarget native "RTCPeerConnection" {
   factory RtcPeerConnection(Map rtcIceServers, [Map mediaConstraints]) {
     var constructorName = JS('RtcPeerConnection', 'window[#]',
         '${Device.propertyPrefix}RTCPeerConnection');
     if (mediaConstraints != null) {
       return JS('RtcPeerConnection', 'new #(#,#)', constructorName,
           convertDartToNative_SerializedScriptValue(rtcIceServers),
           convertDartToNative_SerializedScriptValue(mediaConstraints));
     } else {
       return JS('RtcPeerConnection', 'new #(#)', constructorName,
@@ skipping 299 matching lines @@
 
 
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('RTCSessionDescription')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCSessionDescription
 class RtcSessionDescription native "RTCSessionDescription" {
   factory RtcSessionDescription(Map dictionary) {
     return JS('RtcSessionDescription', 'new RTCSessionDescription(#)',
         convertDartToNative_SerializedScriptValue(dictionary));
   }
 
   @DomName('RTCSessionDescription.sdp')
   @DocsEditable
   String sdp;
 
   @DomName('RTCSessionDescription.type')
   @DocsEditable
   String type;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('RTCStatsReport')
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCStatsReport
+@Experimental
 class RtcStatsReport native "RTCStatsReport" {
 
   @DomName('RTCStatsReport.id')
   @DocsEditable
   final String id;
 
   @DomName('RTCStatsReport.local')
   @DocsEditable
   final RtcStatsReport local;
 
@@ skipping 19 matching lines @@
   @DocsEditable
   String stat(String name) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('RTCStatsResponse')
+// http://dev.w3.org/2011/webrtc/editor/webrtc.html#widl-RTCStatsReport-RTCStats-getter-DOMString-id
+@Experimental
 class RtcStatsResponse native "RTCStatsResponse" {
 
   @DomName('RTCStatsResponse.namedItem')
   @DocsEditable
   RtcStatsReport namedItem(String name) native;
 
   @DomName('RTCStatsResponse.result')
   @DocsEditable
   List<RtcStatsReport> result() native;
 }
@@ skipping 14 matching lines @@
       $dom_availHeight);
 
   @JSName('availHeight')
   @DomName('Screen.availHeight')
   @DocsEditable
   final int $dom_availHeight;
 
   @JSName('availLeft')
   @DomName('Screen.availLeft')
   @DocsEditable
+  @Experimental // nonstandard
   final int $dom_availLeft;
 
   @JSName('availTop')
   @DomName('Screen.availTop')
   @DocsEditable
+  @Experimental // nonstandard
   final int $dom_availTop;
 
   @JSName('availWidth')
   @DomName('Screen.availWidth')
   @DocsEditable
   final int $dom_availWidth;
 
   @DomName('Screen.colorDepth')
   @DocsEditable
   final int colorDepth;
@@ skipping 26 matching lines @@
   @DomName('HTMLScriptElement.async')
   @DocsEditable
   bool async;
 
   @DomName('HTMLScriptElement.charset')
   @DocsEditable
   String charset;
 
   @DomName('HTMLScriptElement.crossOrigin')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/scripting-1.html#attr-script-crossorigin
+  @Experimental
   String crossOrigin;
 
   @DomName('HTMLScriptElement.defer')
   @DocsEditable
   bool defer;
 
   @DomName('HTMLScriptElement.event')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLScriptElement-partial
+  @deprecated // deprecated
   String event;
 
   @DomName('HTMLScriptElement.htmlFor')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLScriptElement-partial
+  @deprecated // deprecated
   String htmlFor;
 
   @DomName('HTMLScriptElement.nonce')
   @DocsEditable
+  // https://dvcs.w3.org/hg/content-security-policy/raw-file/tip/csp-specification.dev.html#interaction-with-the-script-src-directive
+  @Experimental
   String nonce;
 
   @DomName('HTMLScriptElement.src')
   @DocsEditable
   String src;
 
   @DomName('HTMLScriptElement.type')
   @DocsEditable
   String type;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('ScriptProfile')
+@deprecated // nonstandard
 class ScriptProfile native "ScriptProfile" {
 
   @DomName('ScriptProfile.head')
   @DocsEditable
   final ScriptProfileNode head;
 
   @DomName('ScriptProfile.idleTime')
   @DocsEditable
   final num idleTime;
 
   @DomName('ScriptProfile.title')
   @DocsEditable
   final String title;
 
   @DomName('ScriptProfile.uid')
   @DocsEditable
   final int uid;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('ScriptProfileNode')
+@deprecated // nonstandard
 class ScriptProfileNode native "ScriptProfileNode" {
 
   @JSName('callUID')
   @DomName('ScriptProfileNode.callUID')
   @DocsEditable
   final int callUid;
 
   @DomName('ScriptProfileNode.functionName')
   @DocsEditable
   final String functionName;
@@ skipping 26 matching lines @@
   @DocsEditable
   List<ScriptProfileNode> children() native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SecurityPolicy')
+// https://dvcs.w3.org/hg/content-security-policy/raw-file/tip/csp-specification.dev.html#securitypolicy
+@Experimental
 class SecurityPolicy native "SecurityPolicy" {
 
   @DomName('SecurityPolicy.allowsEval')
   @DocsEditable
   final bool allowsEval;
 
   @DomName('SecurityPolicy.allowsInlineScript')
   @DocsEditable
   final bool allowsInlineScript;
 
@@ skipping 51 matching lines @@
   @DocsEditable
   bool allowsStyleFrom(String url) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SecurityPolicyViolationEvent')
+// https://dvcs.w3.org/hg/content-security-policy/raw-file/tip/csp-specification.dev.html#securitypolicyviolationevent-events
+@Experimental
 class SecurityPolicyViolationEvent extends Event native "SecurityPolicyViolationEvent" {
 
   @JSName('blockedURI')
   @DomName('SecurityPolicyViolationEvent.blockedURI')
   @DocsEditable
   final String blockedUri;
 
   @JSName('documentURI')
   @DomName('SecurityPolicyViolationEvent.documentURI')
   @DocsEditable
@@ skipping 42 matching lines @@
   @DomName('HTMLSelectElement.disabled')
   @DocsEditable
   bool disabled;
 
   @DomName('HTMLSelectElement.form')
   @DocsEditable
   final FormElement form;
 
   @DomName('HTMLSelectElement.labels')
   @DocsEditable
+  @Unstable
   @Returns('NodeList')
   @Creates('NodeList')
   final List<Node> labels;
 
   @DomName('HTMLSelectElement.length')
   @DocsEditable
   int length;
 
   @DomName('HTMLSelectElement.multiple')
   @DocsEditable
@@ skipping 81 matching lines @@
   @DomName('Selection.anchorNode')
   @DocsEditable
   final Node anchorNode;
 
   @DomName('Selection.anchorOffset')
   @DocsEditable
   final int anchorOffset;
 
   @DomName('Selection.baseNode')
   @DocsEditable
+  @Experimental // non-standard
   final Node baseNode;
 
   @DomName('Selection.baseOffset')
   @DocsEditable
+  @Experimental // non-standard
   final int baseOffset;
 
   @DomName('Selection.extentNode')
   @DocsEditable
+  @Experimental // non-standard
   final Node extentNode;
 
   @DomName('Selection.extentOffset')
   @DocsEditable
+  @Experimental // non-standard
   final int extentOffset;
 
   @DomName('Selection.focusNode')
   @DocsEditable
   final Node focusNode;
 
   @DomName('Selection.focusOffset')
   @DocsEditable
   final int focusOffset;
 
   @DomName('Selection.isCollapsed')
   @DocsEditable
   final bool isCollapsed;
 
   @DomName('Selection.rangeCount')
   @DocsEditable
   final int rangeCount;
 
   @DomName('Selection.type')
   @DocsEditable
+  @Experimental // non-standard
   final String type;
 
   @DomName('Selection.addRange')
   @DocsEditable
   void addRange(Range range) native;
 
   @DomName('Selection.collapse')
   @DocsEditable
   void collapse(Node node, int index) native;
 
   @DomName('Selection.collapseToEnd')
   @DocsEditable
   void collapseToEnd() native;
 
   @DomName('Selection.collapseToStart')
   @DocsEditable
   void collapseToStart() native;
 
   @DomName('Selection.containsNode')
   @DocsEditable
+  @Experimental // non-standard
   bool containsNode(Node node, bool allowPartial) native;
 
   @DomName('Selection.deleteFromDocument')
   @DocsEditable
   void deleteFromDocument() native;
 
   @DomName('Selection.empty')
   @DocsEditable
+  @Experimental // non-standard
   void empty() native;
 
   @DomName('Selection.extend')
   @DocsEditable
   void extend(Node node, int offset) native;
 
   @DomName('Selection.getRangeAt')
   @DocsEditable
   Range getRangeAt(int index) native;
 
   @DomName('Selection.modify')
   @DocsEditable
+  @Experimental // non-standard
   void modify(String alter, String direction, String granularity) native;
 
   @DomName('Selection.removeAllRanges')
   @DocsEditable
   void removeAllRanges() native;
 
   @DomName('Selection.selectAllChildren')
   @DocsEditable
   void selectAllChildren(Node node) native;
 
   @DomName('Selection.setBaseAndExtent')
   @DocsEditable
+  @Experimental // non-standard
   void setBaseAndExtent(Node baseNode, int baseOffset, Node extentNode, int extentOffset) native;
 
   @DomName('Selection.setPosition')
   @DocsEditable
+  @Experimental // non-standard
   void setPosition(Node node, int offset) native;
 
   @DomName('Selection.toString')
   @DocsEditable
   String toString() native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLShadowElement')
 @SupportedBrowser(SupportedBrowser.CHROME, '26')
 @Experimental
+// https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#shadow-element
 class ShadowElement extends Element native "HTMLShadowElement" {
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Element.isTagSupported('shadow');
 
   @DomName('HTMLShadowElement.olderShadowRoot')
   @DocsEditable
   final ShadowRoot olderShadowRoot;
 
   @DomName('HTMLShadowElement.resetStyleInheritance')
   @DocsEditable
   bool resetStyleInheritance;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DomName('ShadowRoot')
 @SupportedBrowser(SupportedBrowser.CHROME, '26')
 @Experimental
+// https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#api-shadow-root
 class ShadowRoot extends DocumentFragment native "ShadowRoot" {
 
   @DomName('ShadowRoot.activeElement')
   @DocsEditable
   final Element activeElement;
 
   @DomName('ShadowRoot.applyAuthorStyles')
   @DocsEditable
   bool applyAuthorStyles;
 
@@ skipping 38 matching lines @@
   static bool get supported =>
       JS('bool', '!!(Element.prototype.webkitCreateShadowRoot)');
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SourceBuffer')
+// https://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#sourcebuffer
+@Experimental
 class SourceBuffer native "SourceBuffer" {
 
   @DomName('SourceBuffer.buffered')
   @DocsEditable
   final TimeRanges buffered;
 
   @DomName('SourceBuffer.timestampOffset')
   @DocsEditable
   num timestampOffset;
 
   @DomName('SourceBuffer.abort')
   @DocsEditable
   void abort() native;
 
   @DomName('SourceBuffer.append')
   @DocsEditable
+  @Experimental // non-standard
   void append(Uint8List data) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SourceBufferList')
+// https://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#sourcebufferlist
+@Experimental
 class SourceBufferList extends EventTarget with ListMixin<SourceBuffer>, ImmutableListMixin<SourceBuffer> implements JavaScriptIndexingBehavior, List<SourceBuffer> native "SourceBufferList" {
 
   @DomName('SourceBufferList.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   SourceBuffer operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 93 matching lines @@
   @DocsEditable
   factory SpanElement() => document.$dom_createElement("span");
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SpeechGrammar')
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#dfn-speechgrammar
+@Experimental
 class SpeechGrammar native "SpeechGrammar" {
 
   @DomName('SpeechGrammar.SpeechGrammar')
   @DocsEditable
   factory SpeechGrammar() {
     return SpeechGrammar._create_1();
   }
   static SpeechGrammar _create_1() => JS('SpeechGrammar', 'new SpeechGrammar()');
 
   @DomName('SpeechGrammar.src')
   @DocsEditable
   String src;
 
   @DomName('SpeechGrammar.weight')
   @DocsEditable
   num weight;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SpeechGrammarList')
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#dfn-speechgrammarlist
+@Experimental
 class SpeechGrammarList extends Object with ListMixin<SpeechGrammar>, ImmutableListMixin<SpeechGrammar> implements JavaScriptIndexingBehavior, List<SpeechGrammar> native "SpeechGrammarList" {
 
   @DomName('SpeechGrammarList.SpeechGrammarList')
   @DocsEditable
   factory SpeechGrammarList() {
     return SpeechGrammarList._create_1();
   }
   static SpeechGrammarList _create_1() => JS('SpeechGrammarList', 'new SpeechGrammarList()');
 
   @DomName('SpeechGrammarList.length')
@@ skipping 56 matching lines @@
   @DocsEditable
   SpeechGrammar item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SpeechInputEvent')
+// http://lists.w3.org/Archives/Public/public-xg-htmlspeech/2011Feb/att-0020/api-draft.html#speech_input_event_interface
+@Experimental
 class SpeechInputEvent extends Event native "SpeechInputEvent" {
 
   @DomName('SpeechInputEvent.results')
   @DocsEditable
   @Returns('_SpeechInputResultList')
   @Creates('_SpeechInputResultList')
   final List<SpeechInputResult> results;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SpeechInputResult')
+// http://lists.w3.org/Archives/Public/public-xg-htmlspeech/2011Feb/att-0020/api-draft.html#speech_input_result_interface
+@Experimental
 class SpeechInputResult native "SpeechInputResult" {
 
   @DomName('SpeechInputResult.confidence')
   @DocsEditable
   final num confidence;
 
   @DomName('SpeechInputResult.utterance')
   @DocsEditable
   final String utterance;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('SpeechRecognition')
 @SupportedBrowser(SupportedBrowser.CHROME, '25')
 @Experimental
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#speechreco-section
 class SpeechRecognition extends EventTarget native "SpeechRecognition" {
 
   @DomName('SpeechRecognition.audioendEvent')
   @DocsEditable
   static const EventStreamProvider<Event> audioEndEvent = const EventStreamProvider<Event>('audioend');
 
   @DomName('SpeechRecognition.audiostartEvent')
   @DocsEditable
   static const EventStreamProvider<Event> audioStartEvent = const EventStreamProvider<Event>('audiostart');
 
@@ skipping 133 matching lines @@
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SpeechRecognitionAlternative')
 @SupportedBrowser(SupportedBrowser.CHROME, '25')
 @Experimental
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#speechrecognitionalternative
 class SpeechRecognitionAlternative native "SpeechRecognitionAlternative" {
 
   @DomName('SpeechRecognitionAlternative.confidence')
   @DocsEditable
   final num confidence;
 
   @DomName('SpeechRecognitionAlternative.transcript')
   @DocsEditable
   final String transcript;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SpeechRecognitionError')
 @SupportedBrowser(SupportedBrowser.CHROME, '25')
 @Experimental
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#speechreco-error
 class SpeechRecognitionError extends Event native "SpeechRecognitionError" {
 
   @DomName('SpeechRecognitionError.error')
   @DocsEditable
   final String error;
 
   @DomName('SpeechRecognitionError.message')
   @DocsEditable
   final String message;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SpeechRecognitionEvent')
 @SupportedBrowser(SupportedBrowser.CHROME, '25')
 @Experimental
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#speechreco-event
 class SpeechRecognitionEvent extends Event native "SpeechRecognitionEvent" {
 
   @DomName('SpeechRecognitionEvent.emma')
   @DocsEditable
   final Document emma;
 
   @DomName('SpeechRecognitionEvent.interpretation')
   @DocsEditable
   final Document interpretation;
 
   @DomName('SpeechRecognitionEvent.resultIndex')
   @DocsEditable
   final int resultIndex;
 
   @DomName('SpeechRecognitionEvent.results')
   @DocsEditable
   @Returns('_SpeechRecognitionResultList')
   @Creates('_SpeechRecognitionResultList')
   final List<SpeechRecognitionResult> results;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SpeechRecognitionResult')
 @SupportedBrowser(SupportedBrowser.CHROME, '25')
 @Experimental
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#speechrecognitionresult
 class SpeechRecognitionResult native "SpeechRecognitionResult" {
 
   @DomName('SpeechRecognitionResult.isFinal')
   @DocsEditable
   final bool isFinal;
 
   @DomName('SpeechRecognitionResult.length')
   @DocsEditable
   final int length;
 
@@ skipping 25 matching lines @@
  *     window.localStorage.clear();
  *     assert(window.localStorage.length == 0);
  *
  * For more examples of using this API, see
  * [localstorage_test.dart](http://code.google.com/p/dart/source/browse/branches/bleeding_edge/dart/tests/html/localstorage_test.dart).
  * For details on using the Map API, see the
  * [Maps](http://www.dartlang.org/docs/library-tour/#maps-aka-dictionaries-or-hashes)
  * section of the library tour.
  */
 @DomName('Storage')
+@Unstable
 class Storage implements Map<String, String>
      native "Storage" {
 
   // TODO(nweiz): update this when maps support lazy iteration
   bool containsValue(String value) => values.any((e) => e == value);
 
   bool containsKey(String key) => $dom_getItem(key) != null;
 
   String operator [](String key) => $dom_getItem(key);
 
@@ skipping 68 matching lines @@
   void $dom_setItem(String key, String data) native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('StorageErrorCallback')
+// http://www.w3.org/TR/quota-api/#storageerrorcallback-callback
+@Experimental
 typedef void StorageErrorCallback(DomException error);
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DomName('StorageEvent')
+@Unstable
 class StorageEvent extends Event native "StorageEvent" {
   factory StorageEvent(String type,
     {bool canBubble: false, bool cancelable: false, String key, String oldValue,
     String newValue, String url, Storage storageArea}) {
 
     var e = document.$dom_createEvent("StorageEvent");
     e.$dom_initStorageEvent(type, canBubble, cancelable, key, oldValue,
         newValue, url, storageArea);
     return e;
   }
@@ skipping 23 matching lines @@
   @DocsEditable
   void $dom_initStorageEvent(String typeArg, bool canBubbleArg, bool cancelableArg, String keyArg, String oldValueArg, String newValueArg, String urlArg, Storage storageAreaArg) native;
 
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('StorageInfo')
+// http://www.w3.org/TR/file-system-api/
+@Experimental
 class StorageInfo native "StorageInfo" {
 
   @DomName('StorageInfo.PERSISTENT')
   @DocsEditable
   static const int PERSISTENT = 1;
 
   @DomName('StorageInfo.TEMPORARY')
   @DocsEditable
   static const int TEMPORARY = 0;
 
@@ skipping 39 matching lines @@
   final int currentQuotaInBytes;
   const StorageInfoUsage(this.currentUsageInBytes, this.currentQuotaInBytes);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('StorageQuota')
+// http://www.w3.org/TR/quota-api/#idl-def-StorageQuota
+@Experimental
 class StorageQuota native "StorageQuota" {
 
   @DomName('StorageQuota.queryUsageAndQuota')
   @DocsEditable
   void queryUsageAndQuota(StorageUsageCallback usageCallback, [StorageErrorCallback errorCallback]) native;
 
   @DomName('StorageQuota.requestQuota')
   @DocsEditable
   void requestQuota(int newQuotaInBytes, [StorageQuotaCallback quotaCallback, StorageErrorCallback errorCallback]) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('StorageQuotaCallback')
+// http://www.w3.org/TR/quota-api/#idl-def-StorageQuotaCallback
+@Experimental
 typedef void StorageQuotaCallback(int grantedQuotaInBytes);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('StorageUsageCallback')
+// http://www.w3.org/TR/quota-api/#idl-def-StorageUsageCallback
+@Experimental
 typedef void StorageUsageCallback(int currentUsageInBytes, int currentQuotaInBytes);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('StringCallback')
+// http://www.w3.org/TR/2011/WD-html5-20110113/dnd.html#the-datatransferitem-interface
+@Experimental
 typedef void _StringCallback(String data);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLStyleElement')
 class StyleElement extends Element native "HTMLStyleElement" {
 
@@ skipping 21 matching lines @@
   @DocsEditable
   String type;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('StyleMedia')
+// http://developer.apple.com/library/safari/#documentation/SafariDOMAdditions/Reference/StyleMedia/StyleMedia/StyleMedia.html
+@Experimental // nonstandard
 class StyleMedia native "StyleMedia" {
 
   @DomName('StyleMedia.type')
   @DocsEditable
   final String type;
 
   @DomName('StyleMedia.matchMedium')
   @DocsEditable
   bool matchMedium(String mediaquery) native;
 }
@@ skipping 132 matching lines @@
   @JSName('createTBody')
   TableSectionElement _createTBody() native;
 
 
   @DomName('HTMLTableElement.HTMLTableElement')
   @DocsEditable
   factory TableElement() => document.$dom_createElement("table");
 
   @DomName('HTMLTableElement.border')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#HTMLTableElement-partial
+  @deprecated // deprecated
   String border;
 
   @DomName('HTMLTableElement.caption')
   @DocsEditable
   TableCaptionElement caption;
 
   @JSName('rows')
   @DomName('HTMLTableElement.rows')
   @DocsEditable
   final HtmlCollection $dom_rows;
@@ skipping 131 matching lines @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @Experimental
 @DomName('HTMLTemplateElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/templates/index.html#template-element
 class TemplateElement extends Element native "HTMLTemplateElement" {
 
   @DomName('HTMLTemplateElement.HTMLTemplateElement')
   @DocsEditable
   factory TemplateElement() => document.$dom_createElement("template");
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Element.isTagSupported('template');
 
   @JSName('content')
@@ skipping 119 matching lines @@
 @DomName('Text')
 class Text extends CharacterData native "Text" {
   factory Text(String data) => _TextFactoryProvider.createText(data);
 
   @JSName('webkitInsertionParent')
   @DomName('Text.webkitInsertionParent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://www.w3.org/Bugs/Public/show_bug.cgi?id=21067
   final Node insertionParent;
 
   @DomName('Text.wholeText')
   @DocsEditable
   final String wholeText;
 
   @DomName('Text.replaceWholeText')
   @DocsEditable
+  // http://dom.spec.whatwg.org/#dom-text-replacewholetext
+  @deprecated // deprecated
   Text replaceWholeText(String content) native;
 
   @DomName('Text.splitText')
   @DocsEditable
   Text splitText(int offset) native;
 
 
   @Creates('Null')  // Set from Dart code; does not instantiate a native type.
   StreamSubscription _textBinding;
 
@@ skipping 50 matching lines @@
   @DomName('HTMLTextAreaElement.cols')
   @DocsEditable
   int cols;
 
   @DomName('HTMLTextAreaElement.defaultValue')
   @DocsEditable
   String defaultValue;
 
   @DomName('HTMLTextAreaElement.dirName')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-button-element.html#dom-textarea-dirname
+  @Experimental
   String dirName;
 
   @DomName('HTMLTextAreaElement.disabled')
   @DocsEditable
   bool disabled;
 
   @DomName('HTMLTextAreaElement.form')
   @DocsEditable
   final FormElement form;
 
   @DomName('HTMLTextAreaElement.labels')
   @DocsEditable
+  @Unstable
   @Returns('NodeList')
   @Creates('NodeList')
   final List<Node> labels;
 
   @DomName('HTMLTextAreaElement.maxLength')
   @DocsEditable
   int maxLength;
 
   @DomName('HTMLTextAreaElement.name')
   @DocsEditable
@@ skipping 62 matching lines @@
   @DomName('HTMLTextAreaElement.select')
   @DocsEditable
   void select() native;
 
   @DomName('HTMLTextAreaElement.setCustomValidity')
   @DocsEditable
   void setCustomValidity(String error) native;
 
   @DomName('HTMLTextAreaElement.setRangeText')
   @DocsEditable
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/association-of-controls-and-forms.html#dom-textarea/input-setrangetext
+  @Experimental
   void setRangeText(String replacement, [int start, int end, String selectionMode]) native;
 
   @DomName('HTMLTextAreaElement.setSelectionRange')
   @DocsEditable
   void setSelectionRange(int start, int end, [String direction]) native;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DomName('TextEvent')
+@Unstable
 class TextEvent extends UIEvent native "TextEvent" {
   factory TextEvent(String type,
     {bool canBubble: false, bool cancelable: false, Window view, String data}) {
     if (view == null) {
       view = window;
     }
     var e = document.$dom_createEvent("TextEvent");
     e.$dom_initTextEvent(type, canBubble, cancelable, view, data);
     return e;
   }
@@ skipping 21 matching lines @@
   @DocsEditable
   final num width;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('TextTrack')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#texttrack
+@Experimental
 class TextTrack extends EventTarget native "TextTrack" {
 
   @DomName('TextTrack.cuechangeEvent')
   @DocsEditable
   static const EventStreamProvider<Event> cueChangeEvent = const EventStreamProvider<Event>('cuechange');
 
   @DomName('TextTrack.activeCues')
   @DocsEditable
   final TextTrackCueList activeCues;
 
@@ skipping 43 matching lines @@
   @DocsEditable
   Stream<Event> get onCueChange => cueChangeEvent.forTarget(this);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('TextTrackCue')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#texttrackcue
+@Experimental
 class TextTrackCue extends EventTarget native "TextTrackCue" {
 
   @DomName('TextTrackCue.enterEvent')
   @DocsEditable
   static const EventStreamProvider<Event> enterEvent = const EventStreamProvider<Event>('enter');
 
   @DomName('TextTrackCue.exitEvent')
   @DocsEditable
   static const EventStreamProvider<Event> exitEvent = const EventStreamProvider<Event>('exit');
 
   @DomName('TextTrackCue.TextTrackCue')
   @DocsEditable
   factory TextTrackCue(num startTime, num endTime, String text) {
     return TextTrackCue._create_1(startTime, endTime, text);
   }
   static TextTrackCue _create_1(startTime, endTime, text) => JS('TextTrackCue', 'new TextTrackCue(#,#,#)', startTime, endTime, text);
 
   @DomName('TextTrackCue.align')
   @DocsEditable
+  @Experimental // nonstandard
   String align;
 
   @DomName('TextTrackCue.endTime')
   @DocsEditable
   num endTime;
 
   @DomName('TextTrackCue.id')
   @DocsEditable
   String id;
 
   @DomName('TextTrackCue.line')
   @DocsEditable
+  @Experimental // nonstandard
   int line;
 
   @DomName('TextTrackCue.pauseOnExit')
   @DocsEditable
   bool pauseOnExit;
 
   @DomName('TextTrackCue.position')
   @DocsEditable
+  @Experimental // nonstandard
   int position;
 
   @DomName('TextTrackCue.size')
   @DocsEditable
+  @Experimental // nonstandard
   int size;
 
   @DomName('TextTrackCue.snapToLines')
   @DocsEditable
+  @Experimental // nonstandard
   bool snapToLines;
 
   @DomName('TextTrackCue.startTime')
   @DocsEditable
   num startTime;
 
   @DomName('TextTrackCue.text')
   @DocsEditable
+  @Experimental // nonstandard
   String text;
 
   @DomName('TextTrackCue.track')
   @DocsEditable
   final TextTrack track;
 
   @DomName('TextTrackCue.vertical')
   @DocsEditable
+  @Experimental // nonstandard
   String vertical;
 
   @JSName('addEventListener')
   @DomName('TextTrackCue.addEventListener')
   @DocsEditable
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('TextTrackCue.dispatchEvent')
   @DocsEditable
   bool dispatchEvent(Event evt) native;
 
   @JSName('getCueAsHTML')
   @DomName('TextTrackCue.getCueAsHTML')
   @DocsEditable
+  @Experimental // nonstandard
   DocumentFragment getCueAsHtml() native;
 
   @JSName('removeEventListener')
   @DomName('TextTrackCue.removeEventListener')
   @DocsEditable
   void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('TextTrackCue.onenter')
   @DocsEditable
   Stream<Event> get onEnter => enterEvent.forTarget(this);
 
   @DomName('TextTrackCue.onexit')
   @DocsEditable
   Stream<Event> get onExit => exitEvent.forTarget(this);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('TextTrackCueList')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#texttrackcuelist
+@Experimental
 class TextTrackCueList extends Object with ListMixin<TextTrackCue>, ImmutableListMixin<TextTrackCue> implements List<TextTrackCue>, JavaScriptIndexingBehavior native "TextTrackCueList" {
 
   @DomName('TextTrackCueList.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   TextTrackCue operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 45 matching lines @@
   @DocsEditable
   TextTrackCue item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('TextTrackList')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#texttracklist
+@Experimental
 class TextTrackList extends EventTarget with ListMixin<TextTrack>, ImmutableListMixin<TextTrack> implements JavaScriptIndexingBehavior, List<TextTrack> native "TextTrackList" {
 
   @DomName('TextTrackList.addtrackEvent')
   @DocsEditable
   static const EventStreamProvider<TrackEvent> addTrackEvent = const EventStreamProvider<TrackEvent>('addtrack');
 
   @DomName('TextTrackList.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
@@ skipping 63 matching lines @@
   @DocsEditable
   Stream<TrackEvent> get onAddTrack => addTrackEvent.forTarget(this);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('TimeRanges')
+@Unstable
 class TimeRanges native "TimeRanges" {
 
   @DomName('TimeRanges.length')
   @DocsEditable
   final int length;
 
   @DomName('TimeRanges.end')
   @DocsEditable
   num end(int index) native;
 
   @DomName('TimeRanges.start')
   @DocsEditable
   num start(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('TimeoutHandler')
 typedef void TimeoutHandler();
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLTitleElement')
 class TitleElement extends Element native "HTMLTitleElement" {
 
   @DomName('HTMLTitleElement.HTMLTitleElement')
   @DocsEditable
   factory TitleElement() => document.$dom_createElement("title");
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Touch')
+// http://www.w3.org/TR/touch-events/
+@Experimental
 class Touch native "Touch" {
 
   @JSName('clientX')
   @DomName('Touch.clientX')
   @DocsEditable
   final int $dom_clientX;
 
   @JSName('clientY')
   @DomName('Touch.clientY')
   @DocsEditable
@@ skipping 77 matching lines @@
   Point get screen => new Point($dom_screenX, $dom_screenY);
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DomName('TouchEvent')
+// http://www.w3.org/TR/touch-events/
+@Experimental
 class TouchEvent extends UIEvent native "TouchEvent" {
   factory TouchEvent(TouchList touches, TouchList targetTouches,
       TouchList changedTouches, String type,
       {Window view, int screenX: 0, int screenY: 0, int clientX: 0,
       int clientY: 0, bool ctrlKey: false, bool altKey: false,
       bool shiftKey: false, bool metaKey: false}) {
     if (view == null) {
       view = window;
     }
     var e = document.$dom_createEvent("TouchEvent");
@@ skipping 50 matching lines @@
   }
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DomName('TouchList')
+// http://www.w3.org/TR/touch-events/
+@Experimental
 class TouchList extends Object with ListMixin<Touch>, ImmutableListMixin<Touch> implements JavaScriptIndexingBehavior, List<Touch> native "TouchList" {
   /// NB: This constructor likely does not work as you might expect it to! This
   /// constructor will simply fail (returning null) if you are not on a device
   /// with touch enabled. See dartbug.com/8314.
   factory TouchList() => document.$dom_createTouchList();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => JS('bool', '!!document.createTouchList');
 
   @DomName('TouchList.length')
@@ skipping 52 matching lines @@
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLTrackElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#the-track-element
+@Experimental
 class TrackElement extends Element native "HTMLTrackElement" {
 
   @DomName('HTMLTrackElement.HTMLTrackElement')
   @DocsEditable
   factory TrackElement() => document.$dom_createElement("track");
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => Element.isTagSupported('track');
 
   @DomName('HTMLTrackElement.ERROR')
@@ skipping 41 matching lines @@
   @DocsEditable
   final TextTrack track;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('TrackEvent')
+@Unstable
 class TrackEvent extends Event native "TrackEvent" {
 
   @DomName('TrackEvent.track')
   @DocsEditable
   final Object track;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
@@ skipping 13 matching lines @@
   @DomName('TransitionEvent.pseudoElement')
   @DocsEditable
   final String pseudoElement;
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('TreeWalker')
+@Unstable
 class TreeWalker native "TreeWalker" {
   factory TreeWalker(Node root, int whatToShow) {
     return document.$dom_createTreeWalker(root, whatToShow, null, false);
   }
 
   @DomName('TreeWalker.currentNode')
   @DocsEditable
   Node currentNode;
 
   @DomName('TreeWalker.expandEntityReferences')
   @DocsEditable
+  // http://dom.spec.whatwg.org/#dom-traversal
+  @deprecated // deprecated
   final bool expandEntityReferences;
 
   @DomName('TreeWalker.filter')
   @DocsEditable
   final NodeFilter filter;
 
   @DomName('TreeWalker.root')
   @DocsEditable
   final Node root;
 
@@ skipping 52 matching lines @@
       view = window;
     }
     final e = document.$dom_createEvent("UIEvent");
     e.$dom_initUIEvent(type, canBubble, cancelable, view, detail);
     return e;
   }
 
   @JSName('charCode')
   @DomName('UIEvent.charCode')
   @DocsEditable
+  @Unstable
   final int $dom_charCode;
 
   @DomName('UIEvent.detail')
   @DocsEditable
   final int detail;
 
   @JSName('keyCode')
   @DomName('UIEvent.keyCode')
   @DocsEditable
+  @Unstable
   final int $dom_keyCode;
 
   @JSName('layerX')
   @DomName('UIEvent.layerX')
   @DocsEditable
+  // http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html#events-mouseevents
+  @Experimental // nonstandard
   final int $dom_layerX;
 
   @JSName('layerY')
   @DomName('UIEvent.layerY')
   @DocsEditable
+  // http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html#events-mouseevents
+  @Experimental // nonstandard
   final int $dom_layerY;
 
   @JSName('pageX')
   @DomName('UIEvent.pageX')
   @DocsEditable
+  // http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html#events-mouseevents
+  @Experimental // nonstandard
   final int $dom_pageX;
 
   @JSName('pageY')
   @DomName('UIEvent.pageY')
   @DocsEditable
+  // http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html#events-mouseevents
+  @Experimental // nonstandard
   final int $dom_pageY;
 
   WindowBase get view => _convertNativeToDart_Window(this._get_view);
   @JSName('view')
   @DomName('UIEvent.view')
   @DocsEditable
   @Creates('Window|=Object')
   @Returns('Window|=Object')
   final dynamic _get_view;
 
   @DomName('UIEvent.which')
   @DocsEditable
+  @Unstable
   final int which;
 
   @JSName('initUIEvent')
   @DomName('UIEvent.initUIEvent')
   @DocsEditable
   void $dom_initUIEvent(String type, bool canBubble, bool cancelable, Window view, int detail) native;
 
 
   @deprecated
   int get layerX => layer.x;
@@ skipping 137 matching lines @@
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
   final int decodedFrameCount;
 
   @JSName('webkitDisplayingFullscreen')
   @DomName('HTMLVideoElement.webkitDisplayingFullscreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
+  @deprecated // deprecated
   final bool displayingFullscreen;
 
   @JSName('webkitDroppedFrameCount')
   @DomName('HTMLVideoElement.webkitDroppedFrameCount')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
   final int droppedFrameCount;
 
   @JSName('webkitSupportsFullscreen')
   @DomName('HTMLVideoElement.webkitSupportsFullscreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
+  @deprecated // deprecated
   final bool supportsFullscreen;
 
   @DomName('HTMLVideoElement.width')
   @DocsEditable
   int width;
 
   @JSName('webkitEnterFullScreen')
   @DomName('HTMLVideoElement.webkitEnterFullScreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
+  @deprecated // deprecated
   void enterFullScreen() native;
 
   @JSName('webkitEnterFullscreen')
   @DomName('HTMLVideoElement.webkitEnterFullscreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
   void enterFullscreen() native;
 
   @JSName('webkitExitFullScreen')
   @DomName('HTMLVideoElement.webkitExitFullScreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html#dom-document-exitfullscreen
+  @deprecated // deprecated
   void exitFullScreen() native;
 
   @JSName('webkitExitFullscreen')
   @DomName('HTMLVideoElement.webkitExitFullscreen')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html#dom-document-exitfullscreen
   void exitFullscreen() native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
+@DomName('VoidCallback')
+// http://www.w3.org/TR/file-system-api/#the-voidcallback-interface
+@Experimental
 typedef void VoidCallback();
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 /**
  * Use the WebSocket interface to connect to a WebSocket,
  * and to send and receive data on that WebSocket.
@@ skipping 26 matching lines @@
  * [WebSockets](http://www.dartlang.org/docs/library-tour/#html-websockets)
  * section of the library tour and
  * [Introducing WebSockets](http://www.html5rocks.com/en/tutorials/websockets/basics/),
  * an HTML5Rocks.com tutorial.
  */
 @DomName('WebSocket')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
+@Unstable
 class WebSocket extends EventTarget native "WebSocket" {
 
   @DomName('WebSocket.closeEvent')
   @DocsEditable
   static const EventStreamProvider<CloseEvent> closeEvent = const EventStreamProvider<CloseEvent>('close');
 
   @DomName('WebSocket.errorEvent')
   @DocsEditable
   static const EventStreamProvider<Event> errorEvent = const EventStreamProvider<Event>('error');
 
@@ skipping 38 matching lines @@
   @DocsEditable
   static const int CONNECTING = 0;
 
   @DomName('WebSocket.OPEN')
   @DocsEditable
   static const int OPEN = 1;
 
   @JSName('URL')
   @DomName('WebSocket.URL')
   @DocsEditable
+  @deprecated // deprecated
   final String Url;
 
   @DomName('WebSocket.binaryType')
   @DocsEditable
   String binaryType;
 
   @DomName('WebSocket.bufferedAmount')
   @DocsEditable
   final int bufferedAmount;
 
@@ skipping 146 matching lines @@
   @DomName('WheelEvent.webkitDirectionInvertedFromDevice')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
   final bool directionInvertedFromDevice;
 
   @JSName('initWebKitWheelEvent')
   @DomName('WheelEvent.initWebKitWheelEvent')
   @DocsEditable
+  @Experimental
   void $dom_initWebKitWheelEvent(int wheelDeltaX, int wheelDeltaY, Window view, int screenX, int screenY, int clientX, int clientY, bool ctrlKey, bool altKey, bool shiftKey, bool metaKey) native;
 
 
   /**
    * The amount that is expected to scroll vertically, in units determined by
    * [deltaMode].
    *
    * See also:
    *
    * * [WheelEvent.deltaY](http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html#events-WheelEvent-deltaY) from the W3C.
@@ skipping 369 matching lines @@
   }
 
   /**
    * Checks whether [convertPointFromNodeToPage] and
    * [convertPointFromPageToNode] are supported on the current platform.
    */
   static bool get supportsPointConversions => _DomPoint.supported;
 
   @DomName('Window.DOMContentLoadedEvent')
   @DocsEditable
+  @Experimental // untriaged
   static const EventStreamProvider<Event> contentLoadedEvent = const EventStreamProvider<Event>('DOMContentLoaded');
 
   @DomName('Window.devicemotionEvent')
   @DocsEditable
+  // http://dev.w3.org/geo/api/spec-source-orientation.html#devicemotion
+  @Experimental
   static const EventStreamProvider<DeviceMotionEvent> deviceMotionEvent = const EventStreamProvider<DeviceMotionEvent>('devicemotion');
 
   @DomName('Window.deviceorientationEvent')
   @DocsEditable
+  // http://dev.w3.org/geo/api/spec-source-orientation.html#devicemotion
+  @Experimental
   static const EventStreamProvider<DeviceOrientationEvent> deviceOrientationEvent = const EventStreamProvider<DeviceOrientationEvent>('deviceorientation');
 
   @DomName('Window.hashchangeEvent')
   @DocsEditable
   static const EventStreamProvider<Event> hashChangeEvent = const EventStreamProvider<Event>('hashchange');
 
   @DomName('Window.messageEvent')
   @DocsEditable
   static const EventStreamProvider<MessageEvent> messageEvent = const EventStreamProvider<MessageEvent>('message');
 
@@ skipping 27 matching lines @@
 
   @DomName('Window.unloadEvent')
   @DocsEditable
   static const EventStreamProvider<Event> unloadEvent = const EventStreamProvider<Event>('unload');
 
   @DomName('Window.webkitAnimationEndEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  @Experimental // untriaged
   static const EventStreamProvider<AnimationEvent> animationEndEvent = const EventStreamProvider<AnimationEvent>('webkitAnimationEnd');
 
   @DomName('Window.webkitAnimationIterationEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  @Experimental // untriaged
   static const EventStreamProvider<AnimationEvent> animationIterationEvent = const EventStreamProvider<AnimationEvent>('webkitAnimationIteration');
 
   @DomName('Window.webkitAnimationStartEvent')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  @Experimental // untriaged
   static const EventStreamProvider<AnimationEvent> animationStartEvent = const EventStreamProvider<AnimationEvent>('webkitAnimationStart');
 
   @DomName('Window.PERSISTENT')
   @DocsEditable
+  // http://www.w3.org/TR/file-system-api/#idl-def-LocalFileSystem
+  @Experimental
   static const int PERSISTENT = 1;
 
   @DomName('Window.TEMPORARY')
   @DocsEditable
+  // http://www.w3.org/TR/file-system-api/#idl-def-LocalFileSystem
+  @Experimental
   static const int TEMPORARY = 0;
 
   @DomName('Window.applicationCache')
   @DocsEditable
   final ApplicationCache applicationCache;
 
   @DomName('Window.closed')
   @DocsEditable
   final bool closed;
 
   @DomName('Window.crypto')
   @DocsEditable
+  // http://www.w3.org/TR/WebCryptoAPI/
+  @Experimental
   final Crypto crypto;
 
   @DomName('Window.defaultStatus')
   @DocsEditable
   String defaultStatus;
 
   @DomName('Window.defaultstatus')
   @DocsEditable
+  @Experimental // non-standard
   String defaultstatus;
 
   @DomName('Window.devicePixelRatio')
   @DocsEditable
+  // http://www.quirksmode.org/blog/archives/2012/06/devicepixelrati.html
+  @Experimental // non-standard
   final num devicePixelRatio;
 
   @DomName('Window.event')
   @DocsEditable
+  @deprecated // deprecated
   final Event event;
 
   @DomName('Window.history')
   @DocsEditable
   final History history;
 
   @DomName('Window.innerHeight')
   @DocsEditable
   final int innerHeight;
 
@@ skipping 16 matching lines @@
   @DomName('Window.name')
   @DocsEditable
   String name;
 
   @DomName('Window.navigator')
   @DocsEditable
   final Navigator navigator;
 
   @DomName('Window.offscreenBuffering')
   @DocsEditable
+  @Experimental // non-standard
   final bool offscreenBuffering;
 
   WindowBase get opener => _convertNativeToDart_Window(this._get_opener);
   @JSName('opener')
   @DomName('Window.opener')
   @DocsEditable
   @Creates('Window|=Object')
   @Returns('Window|=Object')
   final dynamic _get_opener;
 
@@ skipping 23 matching lines @@
 
   @DomName('Window.performance')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.FIREFOX)
   @SupportedBrowser(SupportedBrowser.IE)
   final Performance performance;
 
   @DomName('Window.personalbar')
   @DocsEditable
+  // https://developer.mozilla.org/en-US/docs/DOM/window.personalbar
+  @deprecated // deprecated
   final BarInfo personalbar;
 
   @DomName('Window.screen')
   @DocsEditable
   final Screen screen;
 
   @DomName('Window.screenLeft')
   @DocsEditable
   final int screenLeft;
 
@@ skipping 36 matching lines @@
   @DomName('Window.status')
   @DocsEditable
   String status;
 
   @DomName('Window.statusbar')
   @DocsEditable
   final BarInfo statusbar;
 
   @DomName('Window.styleMedia')
   @DocsEditable
+  // http://developer.apple.com/library/safari/#documentation/SafariDOMAdditions/Reference/StyleMedia/StyleMedia/StyleMedia.html
+  @Experimental // nonstandard
   final StyleMedia styleMedia;
 
   @DomName('Window.toolbar')
   @DocsEditable
   final BarInfo toolbar;
 
   WindowBase get top => _convertNativeToDart_Window(this._get_top);
   @JSName('top')
   @DomName('Window.top')
   @DocsEditable
   @Creates('Window|=Object')
   @Returns('Window|=Object')
   final dynamic _get_top;
 
   @JSName('webkitNotifications')
   @DomName('Window.webkitNotifications')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // https://plus.sandbox.google.com/u/0/+GoogleChromeDevelopers/posts/8vWo8hq4pDm?e=Showroom
+  @deprecated // deprecated
   final NotificationCenter notifications;
 
   @JSName('webkitStorageInfo')
   @DomName('Window.webkitStorageInfo')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.w3.org/TR/file-system-api/
+  @deprecated // deprecated
   final StorageInfo storageInfo;
 
   WindowBase get window => _convertNativeToDart_Window(this._get_window);
   @JSName('window')
   @DomName('Window.window')
   @DocsEditable
   @Creates('Window|=Object')
   @Returns('Window|=Object')
   final dynamic _get_window;
 
   @JSName('addEventListener')
   @DomName('Window.addEventListener')
   @DocsEditable
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('Window.alert')
   @DocsEditable
   void alert(String message) native;
 
   @DomName('Window.atob')
   @DocsEditable
   String atob(String string) native;
 
   @DomName('Window.btoa')
   @DocsEditable
   String btoa(String string) native;
 
   @DomName('Window.captureEvents')
   @DocsEditable
+  // http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-flow-capture
+  @deprecated // deprecated
   void captureEvents() native;
 
   @JSName('clearInterval')
   @DomName('Window.clearInterval')
   @DocsEditable
   void _clearInterval(int handle) native;
 
   @JSName('clearTimeout')
   @DomName('Window.clearTimeout')
   @DocsEditable
   void _clearTimeout(int handle) native;
 
   @DomName('Window.close')
   @DocsEditable
   void close() native;
 
   @DomName('Window.confirm')
   @DocsEditable
   bool confirm(String message) native;
 
   @DomName('Window.dispatchEvent')
   @DocsEditable
   bool dispatchEvent(Event evt) native;
 
   @DomName('Window.find')
   @DocsEditable
+  @Experimental // non-standard
   bool find(String string, bool caseSensitive, bool backwards, bool wrap, bool wholeWord, bool searchInFrames, bool showDialog) native;
 
   @JSName('getComputedStyle')
   @DomName('Window.getComputedStyle')
   @DocsEditable
   CssStyleDeclaration $dom_getComputedStyle(Element element, String pseudoElement) native;
 
   @JSName('getMatchedCSSRules')
   @DomName('Window.getMatchedCSSRules')
   @DocsEditable
+  @Experimental // non-standard
   @Returns('_CssRuleList')
   @Creates('_CssRuleList')
   List<CssRule> getMatchedCssRules(Element element, String pseudoElement) native;
 
   @DomName('Window.getSelection')
   @DocsEditable
   Selection getSelection() native;
 
   @DomName('Window.matchMedia')
   @DocsEditable
   MediaQueryList matchMedia(String query) native;
 
   @DomName('Window.moveBy')
   @DocsEditable
   void moveBy(num x, num y) native;
 
   @DomName('Window.moveTo')
   @DocsEditable
   void moveTo(num x, num y) native;
 
   @DomName('Window.openDatabase')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://www.w3.org/TR/webdatabase/
+  @Experimental // deprecated
   @Creates('SqlDatabase')
   SqlDatabase openDatabase(String name, String version, String displayName, int estimatedSize, [DatabaseCallback creationCallback]) native;
 
   @DomName('Window.postMessage')
   @DocsEditable
   void postMessage(/*SerializedScriptValue*/ message, String targetOrigin, [List messagePorts]) {
     if (?messagePorts) {
       var message_1 = convertDartToNative_SerializedScriptValue(message);
       _postMessage_1(message_1, targetOrigin, messagePorts);
       return;
@@ skipping 10 matching lines @@
   @DomName('Window.postMessage')
   @DocsEditable
   void _postMessage_2(message, targetOrigin) native;
 
   @DomName('Window.print')
   @DocsEditable
   void print() native;
 
   @DomName('Window.releaseEvents')
   @DocsEditable
+  // http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-flow-capture
+  @deprecated // deprecated
   void releaseEvents() native;
 
   @JSName('removeEventListener')
   @DomName('Window.removeEventListener')
   @DocsEditable
   void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('Window.resizeBy')
   @DocsEditable
   void resizeBy(num x, num y) native;
@@ skipping 35 matching lines @@
   @DomName('Window.toString')
   @DocsEditable
   String toString() native;
 
   @JSName('webkitConvertPointFromNodeToPage')
   @DomName('Window.webkitConvertPointFromNodeToPage')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://developer.apple.com/library/safari/#documentation/DataManagement/Reference/DOMWindowAdditionsReference/DOMWindowAdditions/DOMWindowAdditions.html
   _DomPoint _convertPointFromNodeToPage(Node node, _DomPoint p) native;
 
   @JSName('webkitConvertPointFromPageToNode')
   @DomName('Window.webkitConvertPointFromPageToNode')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
+  // http://developer.apple.com/library/safari/#documentation/DataManagement/Reference/DOMWindowAdditionsReference/DOMWindowAdditions/DOMWindowAdditions.html
   _DomPoint _convertPointFromPageToNode(Node node, _DomPoint p) native;
 
   @JSName('webkitRequestFileSystem')
   @DomName('Window.webkitRequestFileSystem')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @Experimental
+  // http://www.w3.org/TR/file-system-api/#idl-def-LocalFileSystem
   void __requestFileSystem(int type, int size, _FileSystemCallback successCallback, [_ErrorCallback errorCallback]) native;
 
   @JSName('webkitRequestFileSystem')
   @DomName('Window.webkitRequestFileSystem')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @Experimental
+  // http://www.w3.org/TR/file-system-api/#idl-def-LocalFileSystem
   Future<FileSystem> _requestFileSystem(int type, int size) {
     var completer = new Completer<FileSystem>();
     __requestFileSystem(type, size,
         (value) { completer.complete(value); },
         (error) { completer.completeError(error); });
     return completer.future;
   }
 
   @JSName('webkitResolveLocalFileSystemURL')
   @DomName('Window.webkitResolveLocalFileSystemURL')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @Experimental
+  // http://www.w3.org/TR/file-system-api/#idl-def-LocalFileSystem
   void _resolveLocalFileSystemUrl(String url, _EntryCallback successCallback, [_ErrorCallback errorCallback]) native;
 
   @JSName('webkitResolveLocalFileSystemURL')
   @DomName('Window.webkitResolveLocalFileSystemURL')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @Experimental
+  // http://www.w3.org/TR/file-system-api/#idl-def-LocalFileSystem
   Future<Entry> resolveLocalFileSystemUrl(String url) {
     var completer = new Completer<Entry>();
     _resolveLocalFileSystemUrl(url,
         (value) { completer.complete(value); },
         (error) { completer.completeError(error); });
     return completer.future;
   }
 
   @DomName('Window.onDOMContentLoaded')
   @DocsEditable
+  @Experimental // untriaged
   Stream<Event> get onContentLoaded => contentLoadedEvent.forTarget(this);
 
   @DomName('Window.onabort')
   @DocsEditable
   Stream<Event> get onAbort => Element.abortEvent.forTarget(this);
 
   @DomName('Window.onblur')
   @DocsEditable
   Stream<Event> get onBlur => Element.blurEvent.forTarget(this);
 
   @DomName('Window.onchange')
   @DocsEditable
   Stream<Event> get onChange => Element.changeEvent.forTarget(this);
 
   @DomName('Window.onclick')
   @DocsEditable
   Stream<MouseEvent> get onClick => Element.clickEvent.forTarget(this);
 
   @DomName('Window.oncontextmenu')
   @DocsEditable
   Stream<MouseEvent> get onContextMenu => Element.contextMenuEvent.forTarget(this);
 
   @DomName('Window.ondblclick')
   @DocsEditable
   Stream<Event> get onDoubleClick => Element.doubleClickEvent.forTarget(this);
 
   @DomName('Window.ondevicemotion')
   @DocsEditable
+  // http://dev.w3.org/geo/api/spec-source-orientation.html#devicemotion
+  @Experimental
   Stream<DeviceMotionEvent> get onDeviceMotion => deviceMotionEvent.forTarget(this);
 
   @DomName('Window.ondeviceorientation')
   @DocsEditable
+  // http://dev.w3.org/geo/api/spec-source-orientation.html#devicemotion
+  @Experimental
   Stream<DeviceOrientationEvent> get onDeviceOrientation => deviceOrientationEvent.forTarget(this);
 
   @DomName('Window.ondrag')
   @DocsEditable
   Stream<MouseEvent> get onDrag => Element.dragEvent.forTarget(this);
 
   @DomName('Window.ondragend')
   @DocsEditable
   Stream<MouseEvent> get onDragEnd => Element.dragEndEvent.forTarget(this);
 
@@ skipping 108 matching lines @@
   @DomName('Window.onresize')
   @DocsEditable
   Stream<Event> get onResize => resizeEvent.forTarget(this);
 
   @DomName('Window.onscroll')
   @DocsEditable
   Stream<Event> get onScroll => Element.scrollEvent.forTarget(this);
 
   @DomName('Window.onsearch')
   @DocsEditable
+  // http://www.w3.org/TR/html-markup/input.search.html
+  @Experimental
   Stream<Event> get onSearch => Element.searchEvent.forTarget(this);
 
   @DomName('Window.onselect')
   @DocsEditable
   Stream<Event> get onSelect => Element.selectEvent.forTarget(this);
 
   @DomName('Window.onstorage')
   @DocsEditable
   Stream<StorageEvent> get onStorage => storageEvent.forTarget(this);
 
   @DomName('Window.onsubmit')
   @DocsEditable
   Stream<Event> get onSubmit => Element.submitEvent.forTarget(this);
 
   @DomName('Window.ontouchcancel')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchCancel => Element.touchCancelEvent.forTarget(this);
 
   @DomName('Window.ontouchend')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchEnd => Element.touchEndEvent.forTarget(this);
 
   @DomName('Window.ontouchmove')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchMove => Element.touchMoveEvent.forTarget(this);
 
   @DomName('Window.ontouchstart')
   @DocsEditable
+  // http://www.w3.org/TR/touch-events/
+  @Experimental
   Stream<TouchEvent> get onTouchStart => Element.touchStartEvent.forTarget(this);
 
   @DomName('Window.onunload')
   @DocsEditable
   Stream<Event> get onUnload => unloadEvent.forTarget(this);
 
   @DomName('Window.onwebkitAnimationEnd')
   @DocsEditable
+  @Experimental // untriaged
   Stream<AnimationEvent> get onAnimationEnd => animationEndEvent.forTarget(this);
 
   @DomName('Window.onwebkitAnimationIteration')
   @DocsEditable
+  @Experimental // untriaged
   Stream<AnimationEvent> get onAnimationIteration => animationIterationEvent.forTarget(this);
 
   @DomName('Window.onwebkitAnimationStart')
   @DocsEditable
+  @Experimental // untriaged
   Stream<AnimationEvent> get onAnimationStart => animationStartEvent.forTarget(this);
 
   @DomName('Window.onwebkitTransitionEnd')
   @DocsEditable
+  @Deprecated
   Stream<TransitionEvent> get onTransitionEnd => Element.transitionEndEvent.forTarget(this);
 
 
   @DomName('DOMWindow.beforeunloadEvent')
   @DocsEditable
   static const EventStreamProvider<BeforeUnloadEvent> beforeUnloadEvent =
       const _BeforeUnloadEventStreamProvider('beforeunload');
 
   @DomName('DOMWindow.onbeforeunload')
   @DocsEditable
@@ skipping 58 matching lines @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Worker')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/workers.html#worker
+@Experimental // stable
 class Worker extends AbstractWorker native "Worker" {
 
   @DomName('Worker.messageEvent')
   @DocsEditable
   static const EventStreamProvider<MessageEvent> messageEvent = const EventStreamProvider<MessageEvent>('message');
 
   @DomName('Worker.Worker')
   @DocsEditable
   factory Worker(String scriptUrl) {
     return Worker._create_1(scriptUrl);
@@ skipping 15 matching lines @@
   @DocsEditable
   Stream<MessageEvent> get onMessage => messageEvent.forTarget(this);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('XPathEvaluator')
+// http://www.w3.org/TR/DOM-Level-3-XPath/xpath.html#XPathEvaluator
+@deprecated // experimental
 class XPathEvaluator native "XPathEvaluator" {
 
   @DomName('XPathEvaluator.XPathEvaluator')
   @DocsEditable
   factory XPathEvaluator() {
     return XPathEvaluator._create_1();
   }
   static XPathEvaluator _create_1() => JS('XPathEvaluator', 'new XPathEvaluator()');
 
   @DomName('XPathEvaluator.createExpression')
   @DocsEditable
   XPathExpression createExpression(String expression, XPathNSResolver resolver) native;
 
   @DomName('XPathEvaluator.createNSResolver')
   @DocsEditable
   XPathNSResolver createNSResolver(Node nodeResolver) native;
 
   @DomName('XPathEvaluator.evaluate')
   @DocsEditable
   XPathResult evaluate(String expression, Node contextNode, XPathNSResolver resolver, int type, XPathResult inResult) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('XPathException')
+// http://www.w3.org/TR/DOM-Level-3-XPath/xpath.html#XPathException
+@deprecated // experimental
 class XPathException native "XPathException" {
 
   @DomName('XPathException.INVALID_EXPRESSION_ERR')
   @DocsEditable
   static const int INVALID_EXPRESSION_ERR = 51;
 
   @DomName('XPathException.TYPE_ERR')
   @DocsEditable
   static const int TYPE_ERR = 52;
 
   @DomName('XPathException.code')
   @DocsEditable
   final int code;
 
   @DomName('XPathException.message')
   @DocsEditable
+  @Experimental // non-standard
   final String message;
 
   @DomName('XPathException.name')
   @DocsEditable
+  @Experimental // non-standard
   final String name;
 
   @DomName('XPathException.toString')
   @DocsEditable
   String toString() native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('XPathExpression')
+// http://www.w3.org/TR/DOM-Level-3-XPath/xpath.html#XPathExpression
+@deprecated // experimental
 class XPathExpression native "XPathExpression" {
 
   @DomName('XPathExpression.evaluate')
   @DocsEditable
   XPathResult evaluate(Node contextNode, int type, XPathResult inResult) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('XPathNSResolver')
+// http://www.w3.org/TR/DOM-Level-3-XPath/xpath.html#XPathNSResolver
+@deprecated // experimental
 class XPathNSResolver native "XPathNSResolver" {
 
   @JSName('lookupNamespaceURI')
   @DomName('XPathNSResolver.lookupNamespaceURI')
   @DocsEditable
   String lookupNamespaceUri(String prefix) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('XPathResult')
+// http://www.w3.org/TR/DOM-Level-3-XPath/xpath.html#XPathResult
+@deprecated // experimental
 class XPathResult native "XPathResult" {
 
   @DomName('XPathResult.ANY_TYPE')
   @DocsEditable
   static const int ANY_TYPE = 0;
 
   @DomName('XPathResult.ANY_UNORDERED_NODE_TYPE')
   @DocsEditable
   static const int ANY_UNORDERED_NODE_TYPE = 8;
 
@@ skipping 65 matching lines @@
   @DocsEditable
   Node snapshotItem(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('XMLSerializer')
+// http://domparsing.spec.whatwg.org/#the-xmlserializer-interface
+@deprecated // stable
 class XmlSerializer native "XMLSerializer" {
 
   @DomName('XMLSerializer.XMLSerializer')
   @DocsEditable
   factory XmlSerializer() {
     return XmlSerializer._create_1();
   }
   static XmlSerializer _create_1() => JS('XmlSerializer', 'new XMLSerializer()');
 
   @DomName('XMLSerializer.serializeToString')
   @DocsEditable
   String serializeToString(Node node) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('XSLTProcessor')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.SAFARI)
+@deprecated // nonstandard
 class XsltProcessor native "XSLTProcessor" {
 
   @DomName('XSLTProcessor.XSLTProcessor')
   @DocsEditable
   factory XsltProcessor() {
     return XsltProcessor._create_1();
   }
   static XsltProcessor _create_1() => JS('XsltProcessor', 'new XSLTProcessor()');
 
   /// Checks if this type is supported on the current platform.
@@ skipping 31 matching lines @@
   @DocsEditable
   DocumentFragment transformToFragment(Node source, Document docVal) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CSSPrimitiveValue')
+// http://dev.w3.org/csswg/cssom/#the-cssstyledeclaration-interface
+@deprecated // deprecated
 abstract class _CSSPrimitiveValue extends _CSSValue native "CSSPrimitiveValue" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CSSValue')
+// http://dev.w3.org/csswg/cssom/
+@deprecated // deprecated
 abstract class _CSSValue native "CSSValue" {
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('ClientRect')
 class _ClientRect implements Rect native "ClientRect" {
@@ skipping 175 matching lines @@
   @DocsEditable
   Rect item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Counter')
+// http://dev.w3.org/csswg/cssom/
+@deprecated // deprecated
 abstract class _Counter native "Counter" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CSSRuleList')
 class _CssRuleList extends Object with ListMixin<CssRule>, ImmutableListMixin<CssRule> implements JavaScriptIndexingBehavior, List<CssRule> native "CSSRuleList" {
@@ skipping 50 matching lines @@
   @DocsEditable
   CssRule item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('CSSValueList')
+// http://dev.w3.org/csswg/cssom/
+@deprecated // deprecated
 class _CssValueList extends _CSSValue with ListMixin<_CSSValue>, ImmutableListMixin<_CSSValue> implements JavaScriptIndexingBehavior, List<_CSSValue> native "CSSValueList" {
 
   @DomName('CSSValueList.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   _CSSValue operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 43 matching lines @@
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DOMFileSystemSync')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @Experimental
+// http://www.w3.org/TR/file-system-api/#the-filesystemsync-interface
 abstract class _DOMFileSystemSync native "DOMFileSystemSync" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DatabaseSync')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://www.w3.org/TR/webdatabase/#databasesync
+@deprecated // deprecated
 abstract class _DatabaseSync native "DatabaseSync" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DedicatedWorkerContext')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/workers.html
+@Experimental
 abstract class _DedicatedWorkerContext extends _WorkerContext native "DedicatedWorkerContext" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DirectoryEntrySync')
+// http://www.w3.org/TR/file-system-api/#the-directoryentrysync-interface
+@Experimental
 abstract class _DirectoryEntrySync extends _EntrySync native "DirectoryEntrySync" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('DirectoryReaderSync')
+// http://www.w3.org/TR/file-system-api/#idl-def-DirectoryReaderSync
+@Experimental
 abstract class _DirectoryReaderSync native "DirectoryReaderSync" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitPoint')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://developer.apple.com/library/safari/#documentation/DataManagement/Reference/DOMWindowAdditionsReference/DOMWindowAdditions/DOMWindowAdditions.html
+@Experimental // non-standard
 class _DomPoint native "WebKitPoint" {
 
   @DomName('WebKitPoint.DOMPoint')
   @DocsEditable
   factory _DomPoint(num x, num y) {
     return _DomPoint._create_1(x, y);
   }
   static _DomPoint _create_1(x, y) => JS('_DomPoint', 'new WebKitPoint(#,#)', x, y);
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => JS('bool', '!!(window.WebKitPoint)');
 
   @DomName('WebKitPoint.x')
   @DocsEditable
   num x;
 
   @DomName('WebKitPoint.y')
   @DocsEditable
   num y;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('EntityReference')
+@deprecated // deprecated
 abstract class _EntityReference extends Node native "EntityReference" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('EntryArray')
+// http://www.w3.org/TR/file-system-api/#the-entry-interface
+@Experimental
 class _EntryArray extends Object with ListMixin<Entry>, ImmutableListMixin<Entry> implements JavaScriptIndexingBehavior, List<Entry> native "EntryArray" {
 
   @DomName('EntryArray.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   Entry operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 41 matching lines @@
   @DocsEditable
   Entry item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('EntryArraySync')
+// http://www.w3.org/TR/file-system-api/#idl-def-EntrySync
+@Experimental
 class _EntryArraySync extends Object with ListMixin<_EntrySync>, ImmutableListMixin<_EntrySync> implements JavaScriptIndexingBehavior, List<_EntrySync> native "EntryArraySync" {
 
   @DomName('EntryArraySync.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   _EntrySync operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 41 matching lines @@
   @DocsEditable
   _EntrySync item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('EntrySync')
+// http://www.w3.org/TR/file-system-api/#idl-def-EntrySync
+@Experimental
 abstract class _EntrySync native "EntrySync" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('FileEntrySync')
+// http://www.w3.org/TR/file-system-api/#the-fileentrysync-interface
+@Experimental
 abstract class _FileEntrySync extends _EntrySync native "FileEntrySync" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('FileReaderSync')
+// http://www.w3.org/TR/FileAPI/#FileReaderSync
+@Experimental
 abstract class _FileReaderSync native "FileReaderSync" {
 
   @DomName('FileReaderSync.FileReaderSync')
   @DocsEditable
   factory _FileReaderSync() {
     return _FileReaderSync._create_1();
   }
   static _FileReaderSync _create_1() => JS('_FileReaderSync', 'new FileReaderSync()');
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('FileWriterSync')
+// http://www.w3.org/TR/file-writer-api/#idl-def-FileWriterSync
+@Experimental
 abstract class _FileWriterSync native "FileWriterSync" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('GamepadList')
+// https://dvcs.w3.org/hg/gamepad/raw-file/default/gamepad.html
+@Experimental
 class _GamepadList extends Object with ListMixin<Gamepad>, ImmutableListMixin<Gamepad> implements JavaScriptIndexingBehavior, List<Gamepad> native "GamepadList" {
 
   @DomName('GamepadList.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   Gamepad operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 41 matching lines @@
   @DocsEditable
   Gamepad item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLAppletElement')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#the-applet-element
+@deprecated // deprecated
 abstract class _HTMLAppletElement extends Element native "HTMLAppletElement" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLBaseFontElement')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#basefont
+@deprecated // deprecated
 abstract class _HTMLBaseFontElement extends Element native "HTMLBaseFontElement" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLDirectoryElement')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#dir
+@deprecated // deprecated
 abstract class _HTMLDirectoryElement extends Element native "HTMLDirectoryElement" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLFontElement')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#htmlfontelement
+@deprecated // deprecated
 abstract class _HTMLFontElement extends Element native "HTMLFontElement" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLFrameElement')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#htmlframeelement
+@deprecated // deprecated
 abstract class _HTMLFrameElement extends Element native "HTMLFrameElement" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLFrameSetElement')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#frameset
+@deprecated // deprecated
 abstract class _HTMLFrameSetElement extends Element native "HTMLFrameSetElement" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('HTMLMarqueeElement')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#the-marquee-element
+@deprecated // deprecated
 abstract class _HTMLMarqueeElement extends Element native "HTMLMarqueeElement" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('NamedNodeMap')
+// http://dom.spec.whatwg.org/#namednodemap
+@deprecated // deprecated
 class _NamedNodeMap extends Object with ListMixin<Node>, ImmutableListMixin<Node> implements JavaScriptIndexingBehavior, List<Node> native "NamedNodeMap" {
 
   @DomName('NamedNodeMap.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   Node operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 65 matching lines @@
   @DocsEditable
   Node setNamedItemNS(Node node) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('PagePopupController')
+@deprecated // nonstandard
 abstract class _PagePopupController native "PagePopupController" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('RGBColor')
+// http://dev.w3.org/csswg/cssom/
+@deprecated // deprecated
 abstract class _RGBColor native "RGBColor" {
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 // Omit RadioNodeList for dart2js.  The Dart Form and FieldSet APIs don't
 // currently expose an API the returns RadioNodeList.  The only use of a
 // RadioNodeList is to get the selected value and it will be cleaner to
 // introduce a different API for that purpose.
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Rect')
+// http://dev.w3.org/csswg/cssom/
+@deprecated // deprecated
 abstract class _Rect native "Rect" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SharedWorker')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/workers.html#shared-workers-and-the-sharedworker-interface
+@Experimental
 abstract class _SharedWorker extends AbstractWorker native "SharedWorker" {
 
   @DomName('SharedWorker.SharedWorker')
   @DocsEditable
   factory _SharedWorker(String scriptURL, [String name]) {
     if (?name) {
       return _SharedWorker._create_1(scriptURL, name);
     }
     return _SharedWorker._create_2(scriptURL);
   }
   static _SharedWorker _create_1(scriptURL, name) => JS('_SharedWorker', 'new SharedWorker(#,#)', scriptURL, name);
   static _SharedWorker _create_2(scriptURL) => JS('_SharedWorker', 'new SharedWorker(#)', scriptURL);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SharedWorkerContext')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/workers.html#shared-workers-and-the-sharedworkerglobalscope-interface
+@Experimental // nonstandard
 abstract class _SharedWorkerContext extends _WorkerContext native "SharedWorkerContext" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SpeechInputResultList')
+// http://lists.w3.org/Archives/Public/public-xg-htmlspeech/2011Feb/att-0020/api-draft.html#speech_input_result_list_interface
+@Experimental
 class _SpeechInputResultList extends Object with ListMixin<SpeechInputResult>, ImmutableListMixin<SpeechInputResult> implements JavaScriptIndexingBehavior, List<SpeechInputResult> native "SpeechInputResultList" {
 
   @DomName('SpeechInputResultList.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   SpeechInputResult operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 41 matching lines @@
   @DocsEditable
   SpeechInputResult item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SpeechRecognitionResultList')
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#speechrecognitionresultlist
+@Experimental
 class _SpeechRecognitionResultList extends Object with ListMixin<SpeechRecognitionResult>, ImmutableListMixin<SpeechRecognitionResult> implements JavaScriptIndexingBehavior, List<SpeechRecognitionResult> native "SpeechRecognitionResultList" {
 
   @DomName('SpeechRecognitionResultList.length')
   @DocsEditable
   int get length => JS("int", "#.length", this);
 
   SpeechRecognitionResult operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
       throw new RangeError.range(index, 0, length);
@@ skipping 102 matching lines @@
   @DocsEditable
   StyleSheet item(int index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitCSSFilterValue')
+// http://dev.w3.org/csswg/cssom/
+@deprecated // deprecated
 abstract class _WebKitCSSFilterValue extends _CssValueList native "WebKitCSSFilterValue" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitCSSMatrix')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
+// http://dev.w3.org/csswg/cssom/
+@deprecated // deprecated
 abstract class _WebKitCSSMatrix native "WebKitCSSMatrix" {
 
   @DomName('WebKitCSSMatrix.WebKitCSSMatrix')
   @DocsEditable
   factory _WebKitCSSMatrix([String cssValue]) {
     if (?cssValue) {
       return _WebKitCSSMatrix._create_1(cssValue);
     }
     return _WebKitCSSMatrix._create_2();
   }
   static _WebKitCSSMatrix _create_1(cssValue) => JS('_WebKitCSSMatrix', 'new WebKitCSSMatrix(#)', cssValue);
   static _WebKitCSSMatrix _create_2() => JS('_WebKitCSSMatrix', 'new WebKitCSSMatrix()');
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitCSSMixFunctionValue')
+// http://dev.w3.org/csswg/cssom/
+@deprecated // deprecated
 abstract class _WebKitCSSMixFunctionValue extends _CssValueList native "WebKitCSSMixFunctionValue" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WebKitCSSTransformValue')
+// http://dev.w3.org/csswg/cssom/
+@deprecated // deprecated
 abstract class _WebKitCSSTransformValue extends _CssValueList native "WebKitCSSTransformValue" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WorkerContext')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/workers.html#WorkerGlobalScope-partial
+@Experimental // stable
 abstract class _WorkerContext extends EventTarget native "WorkerContext" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WorkerLocation')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/workers.html#workerlocation
+@Experimental
 abstract class _WorkerLocation native "WorkerLocation" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('WorkerNavigator')
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/workers.html#workernavigator
+@Experimental
 abstract class _WorkerNavigator native "WorkerNavigator" {
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 abstract class _AttributeMap implements Map<String, String> {
   final Element _element;
 
@@ skipping 4446 matching lines @@
       _position = nextPosition;
       return true;
     }
     _current = null;
     _position = _array.length;
     return false;
   }
 
   T get current => _current;
 }