Updating DOM metadata triage list for recent Blink changes.

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 458 matching lines @@
   @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('BarProp')
-@Experimental // untriaged
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/browsers.html#barprop
+@deprecated // standard
 class BarProp native "BarProp" {
 
   @DomName('BarProp.visible')
   @DocsEditable
-  @Experimental // untriaged
   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.
 
 
 @DocsEditable
 @DomName('HTMLBaseElement')
 class BaseElement extends Element native "HTMLBaseElement" {
@@ skipping 268 matching lines @@
 @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.
 
 
 @DocsEditable
 @DomName('Canvas2DContextAttributes')
-@Experimental // untriaged
+// http://wiki.whatwg.org/wiki/CanvasOpaque#Suggested_IDL
+@Experimental
 class Canvas2DContextAttributes native "Canvas2DContextAttributes" {
 
   @DomName('Canvas2DContextAttributes.alpha')
   @DocsEditable
-  @Experimental // untriaged
   bool alpha;
 }
 // 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 381 matching lines @@
   @DomName('CanvasRenderingContext2D.fillRect')
   @DocsEditable
   void fillRect(num x, num y, num width, num height) native;
 
   @DomName('CanvasRenderingContext2D.fillText')
   @DocsEditable
   void fillText(String text, num x, num y, [num maxWidth]) native;
 
   @DomName('CanvasRenderingContext2D.getContextAttributes')
   @DocsEditable
-  @Experimental // untriaged
+  // http://wiki.whatwg.org/wiki/CanvasOpaque#Suggested_IDL
+  @Experimental
   Canvas2DContextAttributes getContextAttributes() native;
 
   @DomName('CanvasRenderingContext2D.getImageData')
   @DocsEditable
   @Creates('ImageData|=Object')
   ImageData getImageData(num sx, num sy, num sw, num sh) {
     return _convertNativeToDart_ImageData(_getImageData_1(sx, sy, sw, sh));
   }
   @JSName('getImageData')
   @DomName('CanvasRenderingContext2D.getImageData')
@@ skipping 378 matching lines @@
   @DomName('CharacterData.data')
   @DocsEditable
   String data;
 
   @DomName('CharacterData.length')
   @DocsEditable
   final int length;
 
   @DomName('CharacterData.nextElementSibling')
   @DocsEditable
-  @Experimental // untriaged
   final Element nextElementSibling;
 
   @DomName('CharacterData.previousElementSibling')
   @DocsEditable
-  @Experimental // untriaged
   final Element previousElementSibling;
 
   @DomName('CharacterData.appendData')
   @DocsEditable
   void appendData(String data) native;
 
   @DomName('CharacterData.deleteData')
   @DocsEditable
   void deleteData(int offset, int length) native;
 
@@ skipping 50 matching lines @@
   static Comment _create_1(data) => JS('Comment', 'new Comment(#)', data);
   static Comment _create_2() => JS('Comment', 'new Comment()');
 }
 // 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('Composition')
-@Experimental // untriaged
+// http://www.w3.org/TR/ime-api/#idl-def-Composition
+@Experimental
 class Composition native "Composition" {
 
   @DomName('Composition.caret')
   @DocsEditable
-  @Experimental // untriaged
   final Range caret;
 
   @DomName('Composition.text')
   @DocsEditable
-  @Experimental // untriaged
   final Node text;
 }
 // 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('CompositionEvent')
@@ skipping 214 matching lines @@
   @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('CSS')
-@Experimental // untriaged
+// http://www.w3.org/TR/css3-conditional/#the-css-interface
+@Experimental // None
 class Css native "CSS" {
 
   @DomName('CSS.supports')
   @DocsEditable
-  @Experimental // untriaged
   bool supports(String conditionText_OR_property, [String value]) 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
@@ skipping 261 matching lines @@
   @DomName('CSSRule.PAGE_RULE')
   @DocsEditable
   static const int PAGE_RULE = 6;
 
   @DomName('CSSRule.STYLE_RULE')
   @DocsEditable
   static const int STYLE_RULE = 1;
 
   @DomName('CSSRule.SUPPORTS_RULE')
   @DocsEditable
-  @Experimental // untriaged
   static const int SUPPORTS_RULE = 12;
 
   @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
@@ skipping 3328 matching lines @@
   @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('CSSSupportsRule')
-@Experimental // untriaged
 class CssSupportsRule extends CssRule native "CSSSupportsRule" {
 
   @DomName('CSSSupportsRule.conditionText')
   @DocsEditable
-  @Experimental // untriaged
   final String conditionText;
 
   @DomName('CSSSupportsRule.cssRules')
   @DocsEditable
-  @Experimental // untriaged
   @Returns('_CssRuleList')
   @Creates('_CssRuleList')
   final List<CssRule> cssRules;
 
   @DomName('CSSSupportsRule.deleteRule')
   @DocsEditable
-  @Experimental // untriaged
   void deleteRule(int index) native;
 
   @DomName('CSSSupportsRule.insertRule')
   @DocsEditable
-  @Experimental // untriaged
   int insertRule(String rule, 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
@@ skipping 670 matching lines @@
   @DocsEditable
   Element $dom_body;
 
   @DomName('Document.charset')
   @DocsEditable
   @deprecated // nonstandard
   String charset;
 
   @DomName('Document.childElementCount')
   @DocsEditable
-  @Experimental // untriaged
   final int childElementCount;
 
   @DomName('Document.children')
   @DocsEditable
-  @Experimental // untriaged
   final HtmlCollection children;
 
   @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.firstElementChild')
   @DocsEditable
-  @Experimental // untriaged
   final Element firstElementChild;
 
   @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
   final DomImplementation implementation;
 
   @DomName('Document.lastElementChild')
   @DocsEditable
-  @Experimental // untriaged
   final Element lastElementChild;
 
   @JSName('lastModified')
   /// Moved to [HtmlDocument].
   @DomName('Document.lastModified')
   @DocsEditable
   final String $dom_lastModified;
 
   @JSName('preferredStylesheetSet')
   @DomName('Document.preferredStylesheetSet')
@@ skipping 647 matching lines @@
 
   @DomName('DocumentFragment.DocumentFragment')
   @DocsEditable
   factory DocumentFragment() {
     return DocumentFragment._create_1();
   }
   static DocumentFragment _create_1() => JS('DocumentFragment', 'new DocumentFragment()');
 
   @DomName('DocumentFragment.childElementCount')
   @DocsEditable
-  @Experimental // untriaged
   final int childElementCount;
 
   @DomName('DocumentFragment.firstElementChild')
   @DocsEditable
-  @Experimental // untriaged
   final Element firstElementChild;
 
   @DomName('DocumentFragment.lastElementChild')
   @DocsEditable
-  @Experimental // untriaged
   final Element lastElementChild;
 
   @JSName('querySelector')
   @DomName('DocumentFragment.querySelector')
   @DocsEditable
   Element $dom_querySelector(String selectors) native;
 
   @JSName('querySelectorAll')
   @DomName('DocumentFragment.querySelectorAll')
   @DocsEditable
@@ skipping 1433 matching lines @@
   @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.getInputContext')
   @DocsEditable
-  @Experimental // untriaged
+  // http://www.w3.org/TR/ime-api/#the-getinputcontext-method
+  @Experimental
   InputMethodContext getInputContext() 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')
@@ skipping 722 matching lines @@
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Entity')
 @Experimental // untriaged
 class Entity extends Node native "Entity" {
 
   @DomName('Entity.notationName')
   @DocsEditable
-  @Experimental // untriaged
   final String notationName;
 
   @DomName('Entity.publicId')
   @DocsEditable
-  @Experimental // untriaged
   final String publicId;
 
   @DomName('Entity.systemId')
   @DocsEditable
-  @Experimental // untriaged
   final String systemId;
 }
 // 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')
@@ skipping 365 matching lines @@
   @DocsEditable
   final String type;
 
   @JSName('initEvent')
   @DomName('Event.initEvent')
   @DocsEditable
   void $dom_initEvent(String eventTypeArg, bool canBubbleArg, bool cancelableArg) native;
 
   @DomName('Event.path')
   @DocsEditable
-  @Experimental // untriaged
+  // https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#extensions-to-event
+  @Experimental
   @Returns('NodeList')
   @Creates('NodeList')
   List<Node> path() native;
 
   @DomName('Event.preventDefault')
   @DocsEditable
   void preventDefault() native;
 
   @DomName('Event.stopImmediatePropagation')
   @DocsEditable
@@ skipping 948 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('FormData')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
-@Experimental // untriaged
 class FormData native "FormData" {
 
   @DomName('FormData.FormData')
   @DocsEditable
   factory FormData([FormElement form]) {
     if (?form) {
       return FormData._create_1(form);
     }
     return FormData._create_2();
   }
   static FormData _create_1(form) => JS('FormData', 'new FormData(#)', form);
   static FormData _create_2() => JS('FormData', 'new FormData()');
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => JS('bool', '!!(window.FormData)');
 
   @DomName('FormData.append')
   @DocsEditable
-  @Experimental // untriaged
   void append(String name, value, [String filename]) 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('HTMLFormElement')
 class FormElement extends Element native "HTMLFormElement" {
@@ skipping 2463 matching lines @@
   factory ButtonInputElement() => new InputElement(type: 'button');
 }
 
 // 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('InputMethodContext')
-@Experimental // untriaged
+// http://www.w3.org/TR/ime-api/#idl-def-InputMethodContext
+@Experimental
 class InputMethodContext native "InputMethodContext" {
 
   @DomName('InputMethodContext.composition')
   @DocsEditable
-  @Experimental // untriaged
   final Composition composition;
 
   @DomName('InputMethodContext.enabled')
   @DocsEditable
-  @Experimental // untriaged
   bool enabled;
 
   @DomName('InputMethodContext.locale')
   @DocsEditable
-  @Experimental // untriaged
   final String locale;
 
   @DomName('InputMethodContext.confirmComposition')
   @DocsEditable
-  @Experimental // untriaged
   void confirmComposition() native;
 
   @DomName('InputMethodContext.open')
   @DocsEditable
-  @Experimental // untriaged
   bool open() native;
 
   @DomName('InputMethodContext.setCaretRectangle')
   @DocsEditable
-  @Experimental // untriaged
   void setCaretRectangle(Node anchor, int x, int y, int w, int h) native;
 
   @DomName('InputMethodContext.setExclusionRectangle')
   @DocsEditable
-  @Experimental // untriaged
   void setExclusionRectangle(Node anchor, int x, int y, int w, int h) 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('KeyboardEvent')
 class KeyboardEvent extends UIEvent native "KeyboardEvent" {
 
@@ skipping 334 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.
 
 // WARNING: Do not edit - generated code.
 
 
 @DomName('MIDIErrorCallback')
-@Experimental // untriaged
+// http://webaudio.github.io/web-midi-api/#midierrorcallback
+@Experimental
 typedef void MidiErrorCallback(DomError 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('HTMLMapElement')
 class MapElement extends Element native "HTMLMapElement" {
 
@@ skipping 314 matching lines @@
   @DomName('HTMLMediaElement.loop')
   @DocsEditable
   bool loop;
 
   @DomName('HTMLMediaElement.mediaGroup')
   @DocsEditable
   String mediaGroup;
 
   @DomName('HTMLMediaElement.mediaKeys')
   @DocsEditable
-  @Experimental // untriaged
+  // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html
+  @Experimental
   MediaKeys mediaKeys;
 
   @DomName('HTMLMediaElement.muted')
   @DocsEditable
   bool muted;
 
   @DomName('HTMLMediaElement.networkState')
   @DocsEditable
   final int networkState;
 
@@ skipping 318 matching lines @@
   @DomName('MediaKeyError.MEDIA_KEYERR_UNKNOWN')
   @DocsEditable
   static const int MEDIA_KEYERR_UNKNOWN = 1;
 
   @DomName('MediaKeyError.code')
   @DocsEditable
   final int code;
 
   @DomName('MediaKeyError.systemCode')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   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('MediaKeyEvent')
 // https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#event-definitions
@@ skipping 29 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('MediaKeyMessageEvent')
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-mediakeymessageevent
+@Experimental
 class MediaKeyMessageEvent extends Event native "MediaKeyMessageEvent" {
 
   @JSName('destinationURL')
   @DomName('MediaKeyMessageEvent.destinationURL')
   @DocsEditable
-  @Experimental // untriaged
   final String destinationUrl;
 
   @DomName('MediaKeyMessageEvent.message')
   @DocsEditable
-  @Experimental // untriaged
   final Uint8List 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('MediaKeyNeededEvent')
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-mediakeyneededevent
+@Experimental
 class MediaKeyNeededEvent extends Event native "MediaKeyNeededEvent" {
 
   @DomName('MediaKeyNeededEvent.initData')
   @DocsEditable
-  @Experimental // untriaged
   final Uint8List initData;
 }
 // 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('MediaKeySession')
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html#dom-mediakeysession
+@Experimental
 class MediaKeySession extends EventTarget native "MediaKeySession" {
 
   @DomName('MediaKeySession.error')
   @DocsEditable
-  @Experimental // untriaged
   final MediaKeyError error;
 
   @DomName('MediaKeySession.keySystem')
   @DocsEditable
-  @Experimental // untriaged
   final String keySystem;
 
   @DomName('MediaKeySession.sessionId')
   @DocsEditable
-  @Experimental // untriaged
   final String sessionId;
 
   @JSName('addEventListener')
   @DomName('MediaKeySession.addEventListener')
   @DocsEditable
-  @Experimental // untriaged
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('MediaKeySession.close')
   @DocsEditable
-  @Experimental // untriaged
   void close() native;
 
   @DomName('MediaKeySession.dispatchEvent')
   @DocsEditable
-  @Experimental // untriaged
   bool dispatchEvent(Event evt) native;
 
   @JSName('removeEventListener')
   @DomName('MediaKeySession.removeEventListener')
   @DocsEditable
-  @Experimental // untriaged
   void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('MediaKeySession.update')
   @DocsEditable
-  @Experimental // untriaged
   void update(Uint8List key) 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('MediaKeys')
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/html-media/raw-file/eme-v0.1/encrypted-media/encrypted-media.html
+@Experimental
 class MediaKeys native "MediaKeys" {
 
   @DomName('MediaKeys.MediaKeys')
   @DocsEditable
   factory MediaKeys(String keySystem) {
     return MediaKeys._create_1(keySystem);
   }
   static MediaKeys _create_1(keySystem) => JS('MediaKeys', 'new MediaKeys(#)', keySystem);
 
   @DomName('MediaKeys.keySystem')
   @DocsEditable
-  @Experimental // untriaged
   final String keySystem;
 
   @DomName('MediaKeys.createSession')
   @DocsEditable
-  @Experimental // untriaged
   MediaKeySession createSession(String type, Uint8List initData) 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('MediaList')
 @Unstable
@@ skipping 59 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('WebKitMediaSource')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#mediasource
 class MediaSource extends EventTarget native "WebKitMediaSource" {
 
   @DomName('WebKitMediaSource.WebKitMediaSource')
   @DocsEditable
   factory MediaSource() {
     return MediaSource._create_1();
   }
   static MediaSource _create_1() => JS('MediaSource', 'new WebKitMediaSource()');
 
   @DomName('WebKitMediaSource.activeSourceBuffers')
   @DocsEditable
-  @Experimental // untriaged
   final SourceBufferList activeSourceBuffers;
 
   @DomName('WebKitMediaSource.duration')
   @DocsEditable
-  @Experimental // untriaged
   num duration;
 
   @DomName('WebKitMediaSource.readyState')
   @DocsEditable
-  @Experimental // untriaged
   final String readyState;
 
   @DomName('WebKitMediaSource.sourceBuffers')
   @DocsEditable
-  @Experimental // untriaged
   final SourceBufferList sourceBuffers;
 
   @JSName('addEventListener')
   @DomName('WebKitMediaSource.addEventListener')
   @DocsEditable
-  @Experimental // untriaged
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('WebKitMediaSource.addSourceBuffer')
   @DocsEditable
-  @Experimental // untriaged
   SourceBuffer addSourceBuffer(String type) native;
 
   @DomName('WebKitMediaSource.dispatchEvent')
   @DocsEditable
-  @Experimental // untriaged
   bool dispatchEvent(Event event) native;
 
   @DomName('WebKitMediaSource.endOfStream')
   @DocsEditable
-  @Experimental // untriaged
   void endOfStream(String error) native;
 
   @DomName('WebKitMediaSource.isTypeSupported')
   @DocsEditable
-  @Experimental // untriaged
   static bool isTypeSupported(String type) native;
 
   @JSName('removeEventListener')
   @DomName('WebKitMediaSource.removeEventListener')
   @DocsEditable
-  @Experimental // untriaged
   void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('WebKitMediaSource.removeSourceBuffer')
   @DocsEditable
-  @Experimental // untriaged
   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
@@ skipping 72 matching lines @@
   @DomName('MediaStream.removeEventListener')
   @DocsEditable
   void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('MediaStream.removeTrack')
   @DocsEditable
   void removeTrack(MediaStreamTrack track) native;
 
   @DomName('MediaStream.stop')
   @DocsEditable
-  @Experimental // untriaged
   void stop() native;
 
   @DomName('MediaStream.onaddtrack')
   @DocsEditable
   Stream<Event> get onAddTrack => addTrackEvent.forTarget(this);
 
   @DomName('MediaStream.onended')
   @DocsEditable
   Stream<Event> get onEnded => endedEvent.forTarget(this);
 
@@ skipping 419 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('MIDIConnectionEvent')
-@Experimental // untriaged
+// http://webaudio.github.io/web-midi-api/#midiconnectionevent-interface
+@Experimental
 class MidiConnectionEvent extends Event native "MIDIConnectionEvent" {
 
   @DomName('MIDIConnectionEvent.port')
   @DocsEditable
-  @Experimental // untriaged
   final MidiPort port;
 }
 // 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('MIDIInput')
-@Experimental // untriaged
+// http://webaudio.github.io/web-midi-api/#idl-def-MIDIInput
+@Experimental
 class MidiInput extends MidiPort implements EventTarget native "MIDIInput" {
 }
 // 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('MIDIMessageEvent')
-@Experimental // untriaged
+// http://webaudio.github.io/web-midi-api/#midimessageevent-interface
+@Experimental
 class MidiMessageEvent extends Event native "MIDIMessageEvent" {
 
   @DomName('MIDIMessageEvent.data')
   @DocsEditable
-  @Experimental // untriaged
   final Uint8List data;
 
   @DomName('MIDIMessageEvent.receivedTime')
   @DocsEditable
-  @Experimental // untriaged
   final num receivedTime;
 }
 // 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('MIDIOutput')
-@Experimental // untriaged
+// http://webaudio.github.io/web-midi-api/#midioutput-interface
+@Experimental
 class MidiOutput extends MidiPort native "MIDIOutput" {
 
   @DomName('MIDIOutput.send')
   @DocsEditable
-  @Experimental // untriaged
   void send(Uint8List data, [num timestamp]) 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('MIDIPort')
-@Experimental // untriaged
+// http://webaudio.github.io/web-midi-api/#idl-def-MIDIPort
+@Experimental
 class MidiPort extends EventTarget native "MIDIPort" {
 
   @DomName('MIDIPort.disconnectEvent')
   @DocsEditable
-  @Experimental // untriaged
   static const EventStreamProvider<MidiConnectionEvent> disconnectEvent = const EventStreamProvider<MidiConnectionEvent>('disconnect');
 
   @DomName('MIDIPort.id')
   @DocsEditable
-  @Experimental // untriaged
   final String id;
 
   @DomName('MIDIPort.manufacturer')
   @DocsEditable
-  @Experimental // untriaged
   final String manufacturer;
 
   @DomName('MIDIPort.name')
   @DocsEditable
-  @Experimental // untriaged
   final String name;
 
   @DomName('MIDIPort.type')
   @DocsEditable
-  @Experimental // untriaged
   final String type;
 
   @DomName('MIDIPort.version')
   @DocsEditable
-  @Experimental // untriaged
   final String version;
 
   @JSName('addEventListener')
   @DomName('MIDIPort.addEventListener')
   @DocsEditable
-  @Experimental // untriaged
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('MIDIPort.dispatchEvent')
   @DocsEditable
-  @Experimental // untriaged
   bool dispatchEvent(Event event) native;
 
   @JSName('removeEventListener')
   @DomName('MIDIPort.removeEventListener')
   @DocsEditable
-  @Experimental // untriaged
   void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('MIDIPort.ondisconnect')
   @DocsEditable
-  @Experimental // untriaged
   Stream<MidiConnectionEvent> get onDisconnect => disconnectEvent.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('MimeType')
-@Experimental // untriaged
+@Experimental // non-standard
 class MimeType native "MimeType" {
 
   @DomName('MimeType.description')
   @DocsEditable
-  @Experimental // untriaged
   final String description;
 
   @DomName('MimeType.enabledPlugin')
   @DocsEditable
-  @Experimental // untriaged
   final Plugin enabledPlugin;
 
   @DomName('MimeType.suffixes')
   @DocsEditable
-  @Experimental // untriaged
   final String suffixes;
 
   @DomName('MimeType.type')
   @DocsEditable
-  @Experimental // untriaged
   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 // untriaged
+@Experimental // non-standard
 class MimeTypeArray extends Interceptor with ListMixin<MimeType>, ImmutableListMixin<MimeType> implements JavaScriptIndexingBehavior, List<MimeType> native "MimeTypeArray" {
 
   @DomName('MimeTypeArray.length')
   @DocsEditable
-  @Experimental // untriaged
   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);
     return JS("MimeType", "#[#]", this, index);
   }
   void operator[]=(int index, MimeType value) {
     throw new UnsupportedError("Cannot assign element of immutable List.");
@@ skipping 28 matching lines @@
     }
     if (len == 0) throw new StateError("No elements");
     throw new StateError("More than one element");
   }
 
   MimeType elementAt(int index) => this[index];
   // -- end List<MimeType> mixins.
 
   @DomName('MimeTypeArray.item')
   @DocsEditable
-  @Experimental // untriaged
   MimeType item(int index) native;
 
   @DomName('MimeTypeArray.namedItem')
   @DocsEditable
-  @Experimental // untriaged
   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
@@ skipping 1882 matching lines @@
   @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')
-@Experimental // untriaged
+// http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#path-objects
+@Experimental
 class Path native "Path" {
 
   @DomName('Path.Path')
   @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);
     }
     if ((path_OR_text is String || path_OR_text == null)) {
       return Path._create_3(path_OR_text);
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
   static Path _create_1() => JS('Path', 'new Path()');
   static Path _create_2(path_OR_text) => JS('Path', 'new Path(#)', path_OR_text);
   static Path _create_3(path_OR_text) => JS('Path', 'new Path(#)', path_OR_text);
 
   @DomName('Path.arc')
   @DocsEditable
-  @Experimental // untriaged
   void arc(num x, num y, num radius, num startAngle, num endAngle, bool anticlockwise) native;
 
   @DomName('Path.arcTo')
   @DocsEditable
-  @Experimental // untriaged
   void arcTo(num x1, num y1, num x2, num y2, num radius) native;
 
   @DomName('Path.bezierCurveTo')
   @DocsEditable
-  @Experimental // untriaged
   void bezierCurveTo(num cp1x, num cp1y, num cp2x, num cp2y, num x, num y) native;
 
   @DomName('Path.closePath')
   @DocsEditable
-  @Experimental // untriaged
   void closePath() native;
 
   @DomName('Path.lineTo')
   @DocsEditable
-  @Experimental // untriaged
   void lineTo(num x, num y) native;
 
   @DomName('Path.moveTo')
   @DocsEditable
-  @Experimental // untriaged
   void moveTo(num x, num y) native;
 
   @DomName('Path.quadraticCurveTo')
   @DocsEditable
-  @Experimental // untriaged
   void quadraticCurveTo(num cpx, num cpy, num x, num y) native;
 
   @DomName('Path.rect')
   @DocsEditable
-  @Experimental // untriaged
   void rect(num x, num y, num width, num height) 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('Performance')
 @SupportedBrowser(SupportedBrowser.CHROME)
@@ skipping 20 matching lines @@
   @DomName('Performance.navigation')
   @DocsEditable
   final PerformanceNavigation navigation;
 
   @DomName('Performance.timing')
   @DocsEditable
   final PerformanceTiming timing;
 
   @DomName('Performance.clearMarks')
   @DocsEditable
-  @Experimental // untriaged
+  // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/UserTiming/Overview.html#extensions-performance-interface
+  @Experimental
   void clearMarks(String markName) native;
 
   @DomName('Performance.clearMeasures')
   @DocsEditable
-  @Experimental // untriaged
+  // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/UserTiming/Overview.html#extensions-performance-interface
+  @Experimental
   void clearMeasures(String measureName) native;
 
   @DomName('Performance.getEntries')
   @DocsEditable
-  @Experimental // untriaged
+  // http://www.w3.org/TR/performance-timeline/#sec-window.performance-attribute
+  @Experimental
   List<PerformanceEntry> getEntries() native;
 
   @DomName('Performance.getEntriesByName')
   @DocsEditable
-  @Experimental // untriaged
+  // http://www.w3.org/TR/performance-timeline/#sec-window.performance-attribute
+  @Experimental
   List<PerformanceEntry> getEntriesByName(String name, String entryType) native;
 
   @DomName('Performance.getEntriesByType')
   @DocsEditable
-  @Experimental // untriaged
+  // http://www.w3.org/TR/performance-timeline/#sec-window.performance-attribute
+  @Experimental
   List<PerformanceEntry> getEntriesByType(String entryType) native;
 
   @DomName('Performance.mark')
   @DocsEditable
-  @Experimental // untriaged
+  // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/UserTiming/Overview.html#extensions-performance-interface
+  @Experimental
   void mark(String markName) native;
 
   @DomName('Performance.measure')
   @DocsEditable
-  @Experimental // untriaged
+  // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/UserTiming/Overview.html#extensions-performance-interface
+  @Experimental
   void measure(String measureName, String startMark, String endMark) native;
 
   @DomName('Performance.now')
   @DocsEditable
   num now() native;
 
   @JSName('webkitClearResourceTimings')
   @DomName('Performance.webkitClearResourceTimings')
   @DocsEditable
   @SupportedBrowser(SupportedBrowser.CHROME)
   @SupportedBrowser(SupportedBrowser.SAFARI)
   @Experimental
-  // http://www.w3c-test.org/webperf/specs/ResourceTiming/#performanceresourcetiming-methods
+  // http://www.w3c-test.org/webperf/specs/ResourceTiming/#extensions-performance-interface
   void clearResourceTimings() 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;
@@ skipping 243 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 // untriaged
+@Experimental // non-standard
 class Plugin native "Plugin" {
 
   @DomName('Plugin.description')
   @DocsEditable
-  @Experimental // untriaged
   final String description;
 
   @DomName('Plugin.filename')
   @DocsEditable
-  @Experimental // untriaged
   final String filename;
 
   @DomName('Plugin.length')
   @DocsEditable
-  @Experimental // untriaged
   final int length;
 
   @DomName('Plugin.name')
   @DocsEditable
-  @Experimental // untriaged
   final String name;
 
   @DomName('Plugin.item')
   @DocsEditable
-  @Experimental // untriaged
   MimeType item(int index) native;
 
   @DomName('Plugin.namedItem')
   @DocsEditable
-  @Experimental // untriaged
   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 // untriaged
+@Experimental // non-standard
 class PluginArray extends Interceptor with ListMixin<Plugin>, ImmutableListMixin<Plugin> implements JavaScriptIndexingBehavior, List<Plugin> native "PluginArray" {
 
   @DomName('PluginArray.length')
   @DocsEditable
-  @Experimental // untriaged
   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);
     return JS("Plugin", "#[#]", this, index);
   }
   void operator[]=(int index, Plugin value) {
     throw new UnsupportedError("Cannot assign element of immutable List.");
@@ skipping 28 matching lines @@
     }
     if (len == 0) throw new StateError("No elements");
     throw new StateError("More than one element");
   }
 
   Plugin elementAt(int index) => this[index];
   // -- end List<Plugin> mixins.
 
   @DomName('PluginArray.item')
   @DocsEditable
-  @Experimental // untriaged
   Plugin item(int index) native;
 
   @DomName('PluginArray.namedItem')
   @DocsEditable
-  @Experimental // untriaged
   Plugin namedItem(String name) native;
 
   @DomName('PluginArray.refresh')
   @DocsEditable
-  @Experimental // untriaged
   void refresh(bool reload) 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('PopStateEvent')
 @SupportedBrowser(SupportedBrowser.CHROME)
@@ skipping 1155 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('SecurityPolicy')
-@Experimental // untriaged
+// 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
-  @Experimental // untriaged
   final bool allowsEval;
 
   @DomName('SecurityPolicy.allowsInlineScript')
   @DocsEditable
-  @Experimental // untriaged
   final bool allowsInlineScript;
 
   @DomName('SecurityPolicy.allowsInlineStyle')
   @DocsEditable
-  @Experimental // untriaged
   final bool allowsInlineStyle;
 
   @DomName('SecurityPolicy.isActive')
   @DocsEditable
-  @Experimental // untriaged
   final bool isActive;
 
   @DomName('SecurityPolicy.reportURIs')
   @DocsEditable
-  @Experimental // untriaged
   @Returns('DomStringList')
   @Creates('DomStringList')
   final List<String> reportURIs;
 
   @DomName('SecurityPolicy.allowsConnectionTo')
   @DocsEditable
-  @Experimental // untriaged
   bool allowsConnectionTo(String url) native;
 
   @DomName('SecurityPolicy.allowsFontFrom')
   @DocsEditable
-  @Experimental // untriaged
   bool allowsFontFrom(String url) native;
 
   @DomName('SecurityPolicy.allowsFormAction')
   @DocsEditable
-  @Experimental // untriaged
   bool allowsFormAction(String url) native;
 
   @DomName('SecurityPolicy.allowsFrameFrom')
   @DocsEditable
-  @Experimental // untriaged
   bool allowsFrameFrom(String url) native;
 
   @DomName('SecurityPolicy.allowsImageFrom')
   @DocsEditable
-  @Experimental // untriaged
   bool allowsImageFrom(String url) native;
 
   @DomName('SecurityPolicy.allowsMediaFrom')
   @DocsEditable
-  @Experimental // untriaged
   bool allowsMediaFrom(String url) native;
 
   @DomName('SecurityPolicy.allowsObjectFrom')
   @DocsEditable
-  @Experimental // untriaged
   bool allowsObjectFrom(String url) native;
 
   @DomName('SecurityPolicy.allowsPluginType')
   @DocsEditable
-  @Experimental // untriaged
   bool allowsPluginType(String type) native;
 
   @DomName('SecurityPolicy.allowsScriptFrom')
   @DocsEditable
-  @Experimental // untriaged
   bool allowsScriptFrom(String url) native;
 
   @DomName('SecurityPolicy.allowsStyleFrom')
   @DocsEditable
-  @Experimental // untriaged
   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;
 
   @DomName('SecurityPolicyViolationEvent.columnNumber')
   @DocsEditable
-  @Experimental // untriaged
   final int columnNumber;
 
   @JSName('documentURI')
   @DomName('SecurityPolicyViolationEvent.documentURI')
   @DocsEditable
   final String documentUri;
 
   @DomName('SecurityPolicyViolationEvent.effectiveDirective')
   @DocsEditable
   final String effectiveDirective;
@@ skipping 127 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('Selection')
-@Experimental // untriaged
 class Selection native "Selection" {
 
   @DomName('Selection.anchorNode')
   @DocsEditable
-  @Experimental // untriaged
   final Node anchorNode;
 
   @DomName('Selection.anchorOffset')
   @DocsEditable
-  @Experimental // untriaged
   final int anchorOffset;
 
   @DomName('Selection.baseNode')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   final Node baseNode;
 
   @DomName('Selection.baseOffset')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   final int baseOffset;
 
   @DomName('Selection.extentNode')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   final Node extentNode;
 
   @DomName('Selection.extentOffset')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   final int extentOffset;
 
   @DomName('Selection.focusNode')
   @DocsEditable
-  @Experimental // untriaged
   final Node focusNode;
 
   @DomName('Selection.focusOffset')
   @DocsEditable
-  @Experimental // untriaged
   final int focusOffset;
 
   @DomName('Selection.isCollapsed')
   @DocsEditable
-  @Experimental // untriaged
   final bool isCollapsed;
 
   @DomName('Selection.rangeCount')
   @DocsEditable
-  @Experimental // untriaged
   final int rangeCount;
 
   @DomName('Selection.type')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   final String type;
 
   @DomName('Selection.addRange')
   @DocsEditable
-  @Experimental // untriaged
   void addRange(Range range) native;
 
   @DomName('Selection.collapse')
   @DocsEditable
-  @Experimental // untriaged
   void collapse(Node node, int index) native;
 
   @DomName('Selection.collapseToEnd')
   @DocsEditable
-  @Experimental // untriaged
   void collapseToEnd() native;
 
   @DomName('Selection.collapseToStart')
   @DocsEditable
-  @Experimental // untriaged
   void collapseToStart() native;
 
   @DomName('Selection.containsNode')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   bool containsNode(Node node, bool allowPartial) native;
 
   @DomName('Selection.deleteFromDocument')
   @DocsEditable
-  @Experimental // untriaged
   void deleteFromDocument() native;
 
   @DomName('Selection.empty')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   void empty() native;
 
   @DomName('Selection.extend')
   @DocsEditable
-  @Experimental // untriaged
   void extend(Node node, int offset) native;
 
   @DomName('Selection.getRangeAt')
   @DocsEditable
-  @Experimental // untriaged
   Range getRangeAt(int index) native;
 
   @DomName('Selection.modify')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   void modify(String alter, String direction, String granularity) native;
 
   @DomName('Selection.removeAllRanges')
   @DocsEditable
-  @Experimental // untriaged
   void removeAllRanges() native;
 
   @DomName('Selection.selectAllChildren')
   @DocsEditable
-  @Experimental // untriaged
   void selectAllChildren(Node node) native;
 
   @DomName('Selection.setBaseAndExtent')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   void setBaseAndExtent(Node baseNode, int baseOffset, Node extentNode, int extentOffset) native;
 
   @DomName('Selection.setPosition')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental // non-standard
   void setPosition(Node node, int offset) native;
 
   @DomName('Selection.toString')
   @DocsEditable
-  @Experimental // untriaged
   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')
@@ skipping 77 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('WebKitSourceBuffer')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#sourcebuffer
 class SourceBuffer native "WebKitSourceBuffer" {
 
   @DomName('WebKitSourceBuffer.buffered')
   @DocsEditable
-  @Experimental // untriaged
   final TimeRanges buffered;
 
   @DomName('WebKitSourceBuffer.timestampOffset')
   @DocsEditable
-  @Experimental // untriaged
   num timestampOffset;
 
   @DomName('WebKitSourceBuffer.abort')
   @DocsEditable
-  @Experimental // untriaged
   void abort() native;
 
   @DomName('WebKitSourceBuffer.append')
   @DocsEditable
-  @Experimental // untriaged
+  @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('WebKitSourceBufferList')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#sourcebufferlist
 class SourceBufferList extends EventTarget with ListMixin<SourceBuffer>, ImmutableListMixin<SourceBuffer> implements JavaScriptIndexingBehavior, List<SourceBuffer> native "WebKitSourceBufferList" {
 
   @DomName('WebKitSourceBufferList.length')
   @DocsEditable
-  @Experimental // untriaged
   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);
     return JS("SourceBuffer", "#[#]", this, index);
   }
   void operator[]=(int index, SourceBuffer value) {
     throw new UnsupportedError("Cannot assign element of immutable List.");
@@ skipping 29 matching lines @@
     if (len == 0) throw new StateError("No elements");
     throw new StateError("More than one element");
   }
 
   SourceBuffer elementAt(int index) => this[index];
   // -- end List<SourceBuffer> mixins.
 
   @JSName('addEventListener')
   @DomName('WebKitSourceBufferList.addEventListener')
   @DocsEditable
-  @Experimental // untriaged
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
 
   @DomName('WebKitSourceBufferList.dispatchEvent')
   @DocsEditable
-  @Experimental // untriaged
   bool dispatchEvent(Event event) native;
 
   @DomName('WebKitSourceBufferList.item')
   @DocsEditable
-  @Experimental // untriaged
   SourceBuffer item(int index) native;
 
   @JSName('removeEventListener')
   @DomName('WebKitSourceBufferList.removeEventListener')
   @DocsEditable
-  @Experimental // untriaged
   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('HTMLSourceElement')
 class SourceElement extends Element native "HTMLSourceElement" {
@@ skipping 414 matching lines @@
   @DocsEditable
   SpeechRecognitionAlternative 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('SpeechSynthesis')
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#tts-section
+@Experimental
 class SpeechSynthesis native "SpeechSynthesis" {
 
   @DomName('SpeechSynthesis.paused')
   @DocsEditable
-  @Experimental // untriaged
   final bool paused;
 
   @DomName('SpeechSynthesis.pending')
   @DocsEditable
-  @Experimental // untriaged
   final bool pending;
 
   @DomName('SpeechSynthesis.speaking')
   @DocsEditable
-  @Experimental // untriaged
   final bool speaking;
 
   @DomName('SpeechSynthesis.cancel')
   @DocsEditable
-  @Experimental // untriaged
   void cancel() native;
 
   @DomName('SpeechSynthesis.getVoices')
   @DocsEditable
-  @Experimental // untriaged
   List<SpeechSynthesisVoice> getVoices() native;
 
   @DomName('SpeechSynthesis.pause')
   @DocsEditable
-  @Experimental // untriaged
   void pause() native;
 
   @DomName('SpeechSynthesis.resume')
   @DocsEditable
-  @Experimental // untriaged
   void resume() native;
 
   @DomName('SpeechSynthesis.speak')
   @DocsEditable
-  @Experimental // untriaged
   void speak(SpeechSynthesisUtterance utterance) 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('SpeechSynthesisEvent')
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#tts-section
+@Experimental
 class SpeechSynthesisEvent extends Event native "SpeechSynthesisEvent" {
 
   @DomName('SpeechSynthesisEvent.charIndex')
   @DocsEditable
-  @Experimental // untriaged
   final int charIndex;
 
   @DomName('SpeechSynthesisEvent.elapsedTime')
   @DocsEditable
-  @Experimental // untriaged
   final num elapsedTime;
 
   @DomName('SpeechSynthesisEvent.name')
   @DocsEditable
-  @Experimental // untriaged
   final 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('SpeechSynthesisUtterance')
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#tts-section
+@Experimental
 class SpeechSynthesisUtterance extends EventTarget native "SpeechSynthesisUtterance" {
 
   @DomName('SpeechSynthesisUtterance.boundaryEvent')
   @DocsEditable
-  @Experimental // untriaged
   static const EventStreamProvider<SpeechSynthesisEvent> boundaryEvent = const EventStreamProvider<SpeechSynthesisEvent>('boundary');
 
   @DomName('SpeechSynthesisUtterance.endEvent')
   @DocsEditable
-  @Experimental // untriaged
   static const EventStreamProvider<SpeechSynthesisEvent> endEvent = const EventStreamProvider<SpeechSynthesisEvent>('end');
 
   @DomName('SpeechSynthesisUtterance.errorEvent')
   @DocsEditable
-  @Experimental // untriaged
   static const EventStreamProvider<Event> errorEvent = const EventStreamProvider<Event>('error');
 
   @DomName('SpeechSynthesisUtterance.markEvent')
   @DocsEditable
-  @Experimental // untriaged
   static const EventStreamProvider<SpeechSynthesisEvent> markEvent = const EventStreamProvider<SpeechSynthesisEvent>('mark');
 
   @DomName('SpeechSynthesisUtterance.pauseEvent')
   @DocsEditable
-  @Experimental // untriaged
   static const EventStreamProvider<Event> pauseEvent = const EventStreamProvider<Event>('pause');
 
   @DomName('SpeechSynthesisUtterance.resumeEvent')
   @DocsEditable
-  @Experimental // untriaged
   static const EventStreamProvider<SpeechSynthesisEvent> resumeEvent = const EventStreamProvider<SpeechSynthesisEvent>('resume');
 
   @DomName('SpeechSynthesisUtterance.startEvent')
   @DocsEditable
-  @Experimental // untriaged
   static const EventStreamProvider<SpeechSynthesisEvent> startEvent = const EventStreamProvider<SpeechSynthesisEvent>('start');
 
   @DomName('SpeechSynthesisUtterance.SpeechSynthesisUtterance')
   @DocsEditable
   factory SpeechSynthesisUtterance([String text]) {
     if (?text) {
       return SpeechSynthesisUtterance._create_1(text);
     }
     return SpeechSynthesisUtterance._create_2();
   }
   static SpeechSynthesisUtterance _create_1(text) => JS('SpeechSynthesisUtterance', 'new SpeechSynthesisUtterance(#)', text);
   static SpeechSynthesisUtterance _create_2() => JS('SpeechSynthesisUtterance', 'new SpeechSynthesisUtterance()');
 
   @DomName('SpeechSynthesisUtterance.lang')
   @DocsEditable
-  @Experimental // untriaged
   String lang;
 
   @DomName('SpeechSynthesisUtterance.pitch')
   @DocsEditable
-  @Experimental // untriaged
   num pitch;
 
   @DomName('SpeechSynthesisUtterance.rate')
   @DocsEditable
-  @Experimental // untriaged
   num rate;
 
   @DomName('SpeechSynthesisUtterance.text')
   @DocsEditable
-  @Experimental // untriaged
   String text;
 
   @DomName('SpeechSynthesisUtterance.voice')
   @DocsEditable
-  @Experimental // untriaged
   SpeechSynthesisVoice voice;
 
   @DomName('SpeechSynthesisUtterance.volume')
   @DocsEditable
-  @Experimental // untriaged
   num volume;
 
   @DomName('SpeechSynthesisUtterance.onboundary')
   @DocsEditable
-  @Experimental // untriaged
   Stream<SpeechSynthesisEvent> get onBoundary => boundaryEvent.forTarget(this);
 
   @DomName('SpeechSynthesisUtterance.onend')
   @DocsEditable
-  @Experimental // untriaged
   Stream<SpeechSynthesisEvent> get onEnd => endEvent.forTarget(this);
 
   @DomName('SpeechSynthesisUtterance.onerror')
   @DocsEditable
-  @Experimental // untriaged
   Stream<Event> get onError => errorEvent.forTarget(this);
 
   @DomName('SpeechSynthesisUtterance.onmark')
   @DocsEditable
-  @Experimental // untriaged
   Stream<SpeechSynthesisEvent> get onMark => markEvent.forTarget(this);
 
   @DomName('SpeechSynthesisUtterance.onpause')
   @DocsEditable
-  @Experimental // untriaged
   Stream<Event> get onPause => pauseEvent.forTarget(this);
 
   @DomName('SpeechSynthesisUtterance.onresume')
   @DocsEditable
-  @Experimental // untriaged
   Stream<SpeechSynthesisEvent> get onResume => resumeEvent.forTarget(this);
 
   @DomName('SpeechSynthesisUtterance.onstart')
   @DocsEditable
-  @Experimental // untriaged
   Stream<SpeechSynthesisEvent> get onStart => startEvent.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('SpeechSynthesisVoice')
-@Experimental // untriaged
+// https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#tts-section
+@Experimental
 class SpeechSynthesisVoice native "SpeechSynthesisVoice" {
 
   @JSName('default')
   @DomName('SpeechSynthesisVoice.default')
   @DocsEditable
-  @Experimental // untriaged
   final bool defaultValue;
 
   @DomName('SpeechSynthesisVoice.lang')
   @DocsEditable
-  @Experimental // untriaged
   final String lang;
 
   @DomName('SpeechSynthesisVoice.localService')
   @DocsEditable
-  @Experimental // untriaged
   final bool localService;
 
   @DomName('SpeechSynthesisVoice.name')
   @DocsEditable
-  @Experimental // untriaged
   final String name;
 
   @JSName('voiceURI')
   @DomName('SpeechSynthesisVoice.voiceURI')
   @DocsEditable
-  @Experimental // untriaged
   final String voiceUri;
 }
 // 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.
 
 
 /**
  * The type used by the
  * [Window.localStorage] and [Window.sessionStorage] properties.
@@ skipping 1924 matching lines @@
 @DocsEditable
 @DomName('HTMLUnknownElement')
 class UnknownElement extends Element native "HTMLUnknownElement" {
 }
 // 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('URL')
-@Experimental // untriaged
 class Url native "URL" {
 
   static String createObjectUrl(blob_OR_source_OR_stream) =>
       JS('String',
          '(self.URL || self.webkitURL).createObjectURL(#)',
          blob_OR_source_OR_stream);
 
   static void revokeObjectUrl(String url) =>
       JS('void',
          '(self.URL || self.webkitURL).revokeObjectURL(#)', url);
@@ skipping 820 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
@@ skipping 39 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;
 
   @JSName('CSS')
   @DomName('Window.CSS')
   @DocsEditable
-  @Experimental // untriaged
   final Css css;
 
   @DomName('Window.applicationCache')
   @DocsEditable
   final ApplicationCache applicationCache;
 
   @DomName('Window.closed')
   @DocsEditable
   final bool closed;
 
@@ skipping 144 matching lines @@
   @Creates('Window|=Object')
   @Returns('Window|=Object')
   final dynamic _get_self;
 
   @DomName('Window.sessionStorage')
   @DocsEditable
   final Storage sessionStorage;
 
   @DomName('Window.speechSynthesis')
   @DocsEditable
-  @Experimental // untriaged
+  // https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#tts-section
+  @Experimental
   final SpeechSynthesis speechSynthesis;
 
   @DomName('Window.status')
   @DocsEditable
   String status;
 
   @DomName('Window.statusbar')
   @DocsEditable
   final BarProp statusbar;
 
@@ skipping 267 matching lines @@
   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);
 
@@ skipping 194 matching lines @@
   @DomName('Window.ontransitionend')
   @DocsEditable
   Stream<TransitionEvent> get onTransitionEnd => Element.transitionEndEvent.forTarget(this);
 
   @DomName('Window.onunload')
   @DocsEditable
   Stream<Event> get onUnload => unloadEvent.forTarget(this);
 
   @DomName('Window.onwebkitAnimationEnd')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental
   Stream<AnimationEvent> get onAnimationEnd => animationEndEvent.forTarget(this);
 
   @DomName('Window.onwebkitAnimationIteration')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental
   Stream<AnimationEvent> get onAnimationIteration => animationIterationEvent.forTarget(this);
 
   @DomName('Window.onwebkitAnimationStart')
   @DocsEditable
-  @Experimental // untriaged
+  @Experimental
   Stream<AnimationEvent> get onAnimationStart => animationStartEvent.forTarget(this);
 
 
   @DomName('DOMWindow.beforeunloadEvent')
   @DocsEditable
   static const EventStreamProvider<BeforeUnloadEvent> beforeUnloadEvent =
       const _BeforeUnloadEventStreamProvider('beforeunload');
 
   @DomName('DOMWindow.onbeforeunload')
   @DocsEditable
@@ skipping 6066 matching lines @@
       _position = nextPosition;
       return true;
     }
     _current = null;
     _position = _array.length;
     return false;
   }
 
   T get current => _current;
 }