Checkpoint in changes to match push

sdk/lib/html/dartium/html_dartium.dart

Index: sdk/lib/html/dartium/html_dartium.dart
diff --git a/sdk/lib/html/dartium/html_dartium.dart b/sdk/lib/html/dartium/html_dartium.dart
index a9b11dda6e6251e497f9c5912ee489dc69b596ea..5dc7d3d144a259a2f6dd9cd46e90e8ffbf7683fc 100644
--- a/sdk/lib/html/dartium/html_dartium.dart
+++ b/sdk/lib/html/dartium/html_dartium.dart
@@ -381,7 +381,7 @@ class AnimationEvent extends Event {
 
 
 @DocsEditable()
-@DomName('DOMApplicationCache')
+@DomName('ApplicationCache')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE, '10')
@@ -392,122 +392,122 @@ class ApplicationCache extends EventTarget {
   // To suppress missing implicit constructor warnings.
   factory ApplicationCache._() { throw new UnsupportedError("Not supported"); }
 
-  @DomName('DOMApplicationCache.cachedEvent')
+  @DomName('ApplicationCache.cachedEvent')
   @DocsEditable()
   static const EventStreamProvider<Event> cachedEvent = const EventStreamProvider<Event>('cached');
 
-  @DomName('DOMApplicationCache.checkingEvent')
+  @DomName('ApplicationCache.checkingEvent')
   @DocsEditable()
   static const EventStreamProvider<Event> checkingEvent = const EventStreamProvider<Event>('checking');
 
-  @DomName('DOMApplicationCache.downloadingEvent')
+  @DomName('ApplicationCache.downloadingEvent')
   @DocsEditable()
   static const EventStreamProvider<Event> downloadingEvent = const EventStreamProvider<Event>('downloading');
 
-  @DomName('DOMApplicationCache.errorEvent')
+  @DomName('ApplicationCache.errorEvent')
   @DocsEditable()
   static const EventStreamProvider<Event> errorEvent = const EventStreamProvider<Event>('error');
 
-  @DomName('DOMApplicationCache.noupdateEvent')
+  @DomName('ApplicationCache.noupdateEvent')
   @DocsEditable()
   static const EventStreamProvider<Event> noUpdateEvent = const EventStreamProvider<Event>('noupdate');
 
-  @DomName('DOMApplicationCache.obsoleteEvent')
+  @DomName('ApplicationCache.obsoleteEvent')
   @DocsEditable()
   static const EventStreamProvider<Event> obsoleteEvent = const EventStreamProvider<Event>('obsolete');
 
-  @DomName('DOMApplicationCache.progressEvent')
+  @DomName('ApplicationCache.progressEvent')
   @DocsEditable()
   static const EventStreamProvider<ProgressEvent> progressEvent = const EventStreamProvider<ProgressEvent>('progress');
 
-  @DomName('DOMApplicationCache.updatereadyEvent')
+  @DomName('ApplicationCache.updatereadyEvent')
   @DocsEditable()
   static const EventStreamProvider<Event> updateReadyEvent = const EventStreamProvider<Event>('updateready');
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => true;
 
-  @DomName('DOMApplicationCache.CHECKING')
+  @DomName('ApplicationCache.CHECKING')
   @DocsEditable()
   static const int CHECKING = 2;
 
-  @DomName('DOMApplicationCache.DOWNLOADING')
+  @DomName('ApplicationCache.DOWNLOADING')
   @DocsEditable()
   static const int DOWNLOADING = 3;
 
-  @DomName('DOMApplicationCache.IDLE')
+  @DomName('ApplicationCache.IDLE')
   @DocsEditable()
   static const int IDLE = 1;
 
-  @DomName('DOMApplicationCache.OBSOLETE')
+  @DomName('ApplicationCache.OBSOLETE')
   @DocsEditable()
   static const int OBSOLETE = 5;
 
-  @DomName('DOMApplicationCache.UNCACHED')
+  @DomName('ApplicationCache.UNCACHED')
   @DocsEditable()
   static const int UNCACHED = 0;
 
-  @DomName('DOMApplicationCache.UPDATEREADY')
+  @DomName('ApplicationCache.UPDATEREADY')
   @DocsEditable()
   static const int UPDATEREADY = 4;
 
-  @DomName('DOMApplicationCache.status')
+  @DomName('ApplicationCache.status')
   @DocsEditable()
-  int get status native "DOMApplicationCache_status_Getter";
+  int get status native "ApplicationCache_status_Getter";
 
-  @DomName('DOMApplicationCache.abort')
+  @DomName('ApplicationCache.abort')
   @DocsEditable()
-  void abort() native "DOMApplicationCache_abort_Callback";
+  void abort() native "ApplicationCache_abort_Callback";
 
-  @DomName('DOMApplicationCache.swapCache')
+  @DomName('ApplicationCache.swapCache')
   @DocsEditable()
-  void swapCache() native "DOMApplicationCache_swapCache_Callback";
+  void swapCache() native "ApplicationCache_swapCache_Callback";
 
-  @DomName('DOMApplicationCache.update')
+  @DomName('ApplicationCache.update')
   @DocsEditable()
-  void update() native "DOMApplicationCache_update_Callback";
+  void update() native "ApplicationCache_update_Callback";
 
-  @DomName('DOMApplicationCache.addEventListener')
+  @DomName('ApplicationCache.addEventListener')
   @DocsEditable()
-  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native "DOMApplicationCache_addEventListener_Callback";
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native "ApplicationCache_addEventListener_Callback";
 
-  @DomName('DOMApplicationCache.dispatchEvent')
+  @DomName('ApplicationCache.dispatchEvent')
   @DocsEditable()
-  bool dispatchEvent(Event event) native "DOMApplicationCache_dispatchEvent_Callback";
+  bool dispatchEvent(Event event) native "ApplicationCache_dispatchEvent_Callback";
 
-  @DomName('DOMApplicationCache.removeEventListener')
+  @DomName('ApplicationCache.removeEventListener')
   @DocsEditable()
-  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native "DOMApplicationCache_removeEventListener_Callback";
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native "ApplicationCache_removeEventListener_Callback";
 
-  @DomName('DOMApplicationCache.oncached')
+  @DomName('ApplicationCache.oncached')
   @DocsEditable()
   Stream<Event> get onCached => cachedEvent.forTarget(this);
 
-  @DomName('DOMApplicationCache.onchecking')
+  @DomName('ApplicationCache.onchecking')
   @DocsEditable()
   Stream<Event> get onChecking => checkingEvent.forTarget(this);
 
-  @DomName('DOMApplicationCache.ondownloading')
+  @DomName('ApplicationCache.ondownloading')
   @DocsEditable()
   Stream<Event> get onDownloading => downloadingEvent.forTarget(this);
 
-  @DomName('DOMApplicationCache.onerror')
+  @DomName('ApplicationCache.onerror')
   @DocsEditable()
   Stream<Event> get onError => errorEvent.forTarget(this);
 
-  @DomName('DOMApplicationCache.onnoupdate')
+  @DomName('ApplicationCache.onnoupdate')
   @DocsEditable()
   Stream<Event> get onNoUpdate => noUpdateEvent.forTarget(this);
 
-  @DomName('DOMApplicationCache.onobsolete')
+  @DomName('ApplicationCache.onobsolete')
   @DocsEditable()
   Stream<Event> get onObsolete => obsoleteEvent.forTarget(this);
 
-  @DomName('DOMApplicationCache.onprogress')
+  @DomName('ApplicationCache.onprogress')
   @DocsEditable()
   Stream<ProgressEvent> get onProgress => progressEvent.forTarget(this);
 
-  @DomName('DOMApplicationCache.onupdateready')
+  @DomName('ApplicationCache.onupdateready')
   @DocsEditable()
   Stream<Event> get onUpdateReady => updateReadyEvent.forTarget(this);
 
@@ -2223,106 +2223,132 @@ class CompositionEvent extends UIEvent {
 
 @DocsEditable()
 @DomName('Console')
-class Console extends NativeFieldWrapperClass1 {
+class Console extends ConsoleBase {
+  // To suppress missing implicit constructor warnings.
+  factory Console._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('Console.memory')
   @DocsEditable()
   @Experimental()
   MemoryInfo get memory native "Console_memory_Getter";
 
-  @DomName('Console.assertCondition')
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for 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.
+
+
+@DocsEditable()
+@DomName('ConsoleBase')
+@Experimental() // untriaged
+class ConsoleBase extends NativeFieldWrapperClass1 {
+
+  @DomName('ConsoleBase.assertCondition')
   @DocsEditable()
-  @Experimental()
-  void assertCondition(bool condition, Object arg) native "Console_assertCondition_Callback";
+  @Experimental() // untriaged
+  void assertCondition(bool condition, Object arg) native "ConsoleBase_assertCondition_Callback";
 
-  @DomName('Console.clear')
+  @DomName('ConsoleBase.clear')
   @DocsEditable()
-  @Experimental()
-  void clear(Object arg) native "Console_clear_Callback";
+  @Experimental() // untriaged
+  void clear(Object arg) native "ConsoleBase_clear_Callback";
 
-  @DomName('Console.count')
+  @DomName('ConsoleBase.count')
   @DocsEditable()
-  @Experimental()
-  void count(Object arg) native "Console_count_Callback";
+  @Experimental() // untriaged
+  void count(Object arg) native "ConsoleBase_count_Callback";
 
-  @DomName('Console.debug')
+  @DomName('ConsoleBase.debug')
   @DocsEditable()
-  @deprecated // deprecated
-  void debug(Object arg) native "Console_debug_Callback";
+  @Experimental() // untriaged
+  void debug(Object arg) native "ConsoleBase_debug_Callback";
 
-  @DomName('Console.dir')
+  @DomName('ConsoleBase.dir')
   @DocsEditable()
-  void dir(Object arg) native "Console_dir_Callback";
+  @Experimental() // untriaged
+  void dir(Object arg) native "ConsoleBase_dir_Callback";
 
-  @DomName('Console.dirxml')
+  @DomName('ConsoleBase.dirxml')
   @DocsEditable()
-  @Experimental()
-  void dirxml(Object arg) native "Console_dirxml_Callback";
+  @Experimental() // untriaged
+  void dirxml(Object arg) native "ConsoleBase_dirxml_Callback";
 
-  @DomName('Console.error')
+  @DomName('ConsoleBase.error')
   @DocsEditable()
-  void error(Object arg) native "Console_error_Callback";
+  @Experimental() // untriaged
+  void error(Object arg) native "ConsoleBase_error_Callback";
 
-  @DomName('Console.group')
+  @DomName('ConsoleBase.group')
   @DocsEditable()
-  void group(Object arg) native "Console_group_Callback";
+  @Experimental() // untriaged
+  void group(Object arg) native "ConsoleBase_group_Callback";
 
-  @DomName('Console.groupCollapsed')
+  @DomName('ConsoleBase.groupCollapsed')
   @DocsEditable()
-  void groupCollapsed(Object arg) native "Console_groupCollapsed_Callback";
+  @Experimental() // untriaged
+  void groupCollapsed(Object arg) native "ConsoleBase_groupCollapsed_Callback";
 
-  @DomName('Console.groupEnd')
+  @DomName('ConsoleBase.groupEnd')
   @DocsEditable()
-  void groupEnd() native "Console_groupEnd_Callback";
+  @Experimental() // untriaged
+  void groupEnd() native "ConsoleBase_groupEnd_Callback";
 
-  @DomName('Console.info')
+  @DomName('ConsoleBase.info')
   @DocsEditable()
-  void info(Object arg) native "Console_info_Callback";
+  @Experimental() // untriaged
+  void info(Object arg) native "ConsoleBase_info_Callback";
 
-  @DomName('Console.log')
+  @DomName('ConsoleBase.log')
   @DocsEditable()
-  void log(Object arg) native "Console_log_Callback";
+  @Experimental() // untriaged
+  void log(Object arg) native "ConsoleBase_log_Callback";
 
-  @DomName('Console.markTimeline')
+  @DomName('ConsoleBase.markTimeline')
   @DocsEditable()
-  @Experimental()
-  void markTimeline(Object arg) native "Console_markTimeline_Callback";
+  @Experimental() // untriaged
+  void markTimeline(Object arg) native "ConsoleBase_markTimeline_Callback";
 
-  @DomName('Console.profile')
+  @DomName('ConsoleBase.profile')
   @DocsEditable()
-  @Experimental()
-  void profile(String title) native "Console_profile_Callback";
+  @Experimental() // untriaged
+  void profile(String title) native "ConsoleBase_profile_Callback";
 
-  @DomName('Console.profileEnd')
+  @DomName('ConsoleBase.profileEnd')
   @DocsEditable()
-  @Experimental()
-  void profileEnd(String title) native "Console_profileEnd_Callback";
+  @Experimental() // untriaged
+  void profileEnd(String title) native "ConsoleBase_profileEnd_Callback";
 
-  @DomName('Console.table')
+  @DomName('ConsoleBase.table')
   @DocsEditable()
-  @Experimental()
-  void table(Object arg) native "Console_table_Callback";
+  @Experimental() // untriaged
+  void table(Object arg) native "ConsoleBase_table_Callback";
 
-  @DomName('Console.time')
+  @DomName('ConsoleBase.time')
   @DocsEditable()
-  void time(String title) native "Console_time_Callback";
+  @Experimental() // untriaged
+  void time(String title) native "ConsoleBase_time_Callback";
 
-  @DomName('Console.timeEnd')
+  @DomName('ConsoleBase.timeEnd')
   @DocsEditable()
-  void timeEnd(String title) native "Console_timeEnd_Callback";
+  @Experimental() // untriaged
+  void timeEnd(String title) native "ConsoleBase_timeEnd_Callback";
 
-  @DomName('Console.timeStamp')
+  @DomName('ConsoleBase.timeStamp')
   @DocsEditable()
-  @Experimental()
-  void timeStamp(Object arg) native "Console_timeStamp_Callback";
+  @Experimental() // untriaged
+  void timeStamp(Object arg) native "ConsoleBase_timeStamp_Callback";
 
-  @DomName('Console.trace')
+  @DomName('ConsoleBase.trace')
   @DocsEditable()
-  void trace(Object arg) native "Console_trace_Callback";
+  @Experimental() // untriaged
+  void trace(Object arg) native "ConsoleBase_trace_Callback";
 
-  @DomName('Console.warn')
+  @DomName('ConsoleBase.warn')
   @DocsEditable()
-  void warn(Object arg) native "Console_warn_Callback";
+  @Experimental() // untriaged
+  void warn(Object arg) native "ConsoleBase_warn_Callback";
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ -2478,44 +2504,6 @@ class CryptoKey extends NativeFieldWrapperClass1 {
 
 
 @DocsEditable()
-@DomName('CryptoOperation')
-@Experimental() // untriaged
-class CryptoOperation extends NativeFieldWrapperClass1 {
-
-  @DomName('CryptoOperation.algorithm')
-  @DocsEditable()
-  @Experimental() // untriaged
-  Algorithm get algorithm native "CryptoOperation_algorithm_Getter";
-
-  @DomName('CryptoOperation.abort')
-  @DocsEditable()
-  @Experimental() // untriaged
-  Object abort() native "CryptoOperation_abort_Callback";
-
-  @DomName('CryptoOperation.finish')
-  @DocsEditable()
-  @Experimental() // untriaged
-  Object finish() native "CryptoOperation_finish_Callback";
-
-  @DomName('CryptoOperation.processByteBuffer')
-  @DocsEditable()
-  @Experimental() // untriaged
-  CryptoOperation processByteBuffer(ByteBuffer data) native "CryptoOperation_processByteBuffer_Callback";
-
-  @DomName('CryptoOperation.processTypedData')
-  @DocsEditable()
-  @Experimental() // untriaged
-  CryptoOperation processTypedData(TypedData data) native "CryptoOperation_processTypedData_Callback";
-
-}
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for 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.
-
-
-@DocsEditable()
 @DomName('CSS')
 // http://www.w3.org/TR/css3-conditional/#the-css-interface
 @Experimental() // None
@@ -2756,71 +2744,76 @@ class CssImportRule extends CssRule {
 
 
 @DocsEditable()
-@DomName('WebKitCSSKeyframeRule')
-@SupportedBrowser(SupportedBrowser.CHROME)
-@SupportedBrowser(SupportedBrowser.SAFARI)
-@Experimental()
-// http://www.w3.org/TR/css3-animations/#CSSKeyframeRule-interface
+@DomName('CSSKeyframeRule')
+@Experimental() // untriaged
 class CssKeyframeRule extends CssRule {
   // To suppress missing implicit constructor warnings.
   factory CssKeyframeRule._() { throw new UnsupportedError("Not supported"); }
 
-  @DomName('WebKitCSSKeyframeRule.keyText')
+  @DomName('CSSKeyframeRule.keyText')
   @DocsEditable()
-  String get keyText native "WebKitCSSKeyframeRule_keyText_Getter";
+  @Experimental() // untriaged
+  String get keyText native "CSSKeyframeRule_keyText_Getter";
 
-  @DomName('WebKitCSSKeyframeRule.keyText')
+  @DomName('CSSKeyframeRule.keyText')
   @DocsEditable()
-  void set keyText(String value) native "WebKitCSSKeyframeRule_keyText_Setter";
+  @Experimental() // untriaged
+  void set keyText(String value) native "CSSKeyframeRule_keyText_Setter";
 
-  @DomName('WebKitCSSKeyframeRule.style')
+  @DomName('CSSKeyframeRule.style')
   @DocsEditable()
-  CssStyleDeclaration get style native "WebKitCSSKeyframeRule_style_Getter";
+  @Experimental() // untriaged
+  CssStyleDeclaration get style native "CSSKeyframeRule_style_Getter";
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for 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.
+
 
 @DocsEditable()
-@DomName('WebKitCSSKeyframesRule')
-@SupportedBrowser(SupportedBrowser.CHROME)
-@SupportedBrowser(SupportedBrowser.SAFARI)
-@Experimental()
-// http://www.w3.org/TR/css3-animations/#csskeyframesrule
+@DomName('CSSKeyframesRule')
+@Experimental() // untriaged
 class CssKeyframesRule extends CssRule {
   // To suppress missing implicit constructor warnings.
   factory CssKeyframesRule._() { throw new UnsupportedError("Not supported"); }
 
-  @DomName('WebKitCSSKeyframesRule.cssRules')
+  @DomName('CSSKeyframesRule.cssRules')
   @DocsEditable()
-  List<CssRule> get cssRules native "WebKitCSSKeyframesRule_cssRules_Getter";
+  @Experimental() // untriaged
+  List<CssRule> get cssRules native "CSSKeyframesRule_cssRules_Getter";
 
-  @DomName('WebKitCSSKeyframesRule.name')
+  @DomName('CSSKeyframesRule.name')
   @DocsEditable()
-  String get name native "WebKitCSSKeyframesRule_name_Getter";
+  @Experimental() // untriaged
+  String get name native "CSSKeyframesRule_name_Getter";
 
-  @DomName('WebKitCSSKeyframesRule.name')
+  @DomName('CSSKeyframesRule.name')
   @DocsEditable()
-  void set name(String value) native "WebKitCSSKeyframesRule_name_Setter";
+  @Experimental() // untriaged
+  void set name(String value) native "CSSKeyframesRule_name_Setter";
 
-  @DomName('WebKitCSSKeyframesRule.__getter__')
+  @DomName('CSSKeyframesRule.__getter__')
   @DocsEditable()
-  CssKeyframeRule __getter__(int index) native "WebKitCSSKeyframesRule___getter___Callback";
+  @Experimental() // untriaged
+  CssKeyframeRule __getter__(int index) native "CSSKeyframesRule___getter___Callback";
 
-  @DomName('WebKitCSSKeyframesRule.deleteRule')
+  @DomName('CSSKeyframesRule.deleteRule')
   @DocsEditable()
-  void deleteRule(String key) native "WebKitCSSKeyframesRule_deleteRule_Callback";
+  @Experimental() // untriaged
+  void deleteRule(String key) native "CSSKeyframesRule_deleteRule_Callback";
 
-  @DomName('WebKitCSSKeyframesRule.findRule')
+  @DomName('CSSKeyframesRule.findRule')
   @DocsEditable()
-  CssKeyframeRule findRule(String key) native "WebKitCSSKeyframesRule_findRule_Callback";
+  @Experimental() // untriaged
+  CssKeyframeRule findRule(String key) native "CSSKeyframesRule_findRule_Callback";
 
-  @DomName('WebKitCSSKeyframesRule.insertRule')
+  @DomName('CSSKeyframesRule.insertRule')
   @DocsEditable()
-  void appendRule(String rule) native "WebKitCSSKeyframesRule_insertRule_Callback";
-
+  @Experimental() // untriaged
+  void insertRule(String rule) native "CSSKeyframesRule_insertRule_Callback";
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ -3194,6 +3187,16 @@ class CssRule extends NativeFieldWrapperClass1 {
   @DocsEditable()
   static const int IMPORT_RULE = 3;
 
+  @DomName('CSSRule.KEYFRAMES_RULE')
+  @DocsEditable()
+  @Experimental() // untriaged
+  static const int KEYFRAMES_RULE = 7;
+
+  @DomName('CSSRule.KEYFRAME_RULE')
+  @DocsEditable()
+  @Experimental() // untriaged
+  static const int KEYFRAME_RULE = 8;
+
   @DomName('CSSRule.MEDIA_RULE')
   @DocsEditable()
   static const int MEDIA_RULE = 4;
@@ -7046,37 +7049,41 @@ class DataTransferItemList extends NativeFieldWrapperClass1 {
   @DocsEditable()
   int get length native "DataTransferItemList_length_Getter";
 
-  void add(data_OR_file, [String type]) {
+  @DomName('DataTransferItemList.__getter__')
+  @DocsEditable()
+  @Experimental() // untriaged
+  DataTransferItem __getter__(int index) native "DataTransferItemList___getter___Callback";
+
+  DataTransferItem add(data_OR_file, [String type]) {
     if ((data_OR_file is File || data_OR_file == null) && type == null) {
-      _add_1(data_OR_file);
-      return;
+      return _add_1(data_OR_file);
     }
     if ((type is String || type == null) && (data_OR_file is String || data_OR_file == null)) {
-      _add_2(data_OR_file, type);
-      return;
+      return _add_2(data_OR_file, type);
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
-  void _add_1(data_OR_file) native "DataTransferItemList__add_1_Callback";
+  DataTransferItem _add_1(data_OR_file) native "DataTransferItemList__add_1_Callback";
 
-  void _add_2(data_OR_file, type) native "DataTransferItemList__add_2_Callback";
+  DataTransferItem _add_2(data_OR_file, type) native "DataTransferItemList__add_2_Callback";
 
   @DomName('DataTransferItemList.addData')
   @DocsEditable()
-  void addData(String data, String type) native "DataTransferItemList_addData_Callback";
+  DataTransferItem addData(String data, String type) native "DataTransferItemList_addData_Callback";
 
   @DomName('DataTransferItemList.addFile')
   @DocsEditable()
-  void addFile(File file) native "DataTransferItemList_addFile_Callback";
+  DataTransferItem addFile(File file) native "DataTransferItemList_addFile_Callback";
 
   @DomName('DataTransferItemList.clear')
   @DocsEditable()
   void clear() native "DataTransferItemList_clear_Callback";
 
-  @DomName('DataTransferItemList.item')
+  @DomName('DataTransferItemList.remove')
   @DocsEditable()
-  DataTransferItem item(int index) native "DataTransferItemList_item_Callback";
+  @Experimental() // untriaged
+  void remove(int index) native "DataTransferItemList_remove_Callback";
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ -10479,6 +10486,16 @@ abstract class Element extends Node implements ParentNode, ChildNode {
   @DocsEditable()
   void set id(String value) native "Element_id_Setter";
 
+  @DomName('Element.localName')
+  @DocsEditable()
+  @Experimental() // untriaged
+  String get _localName native "Element_localName_Getter";
+
+  @DomName('Element.namespaceURI')
+  @DocsEditable()
+  @Experimental() // untriaged
+  String get _namespaceUri native "Element_namespaceURI_Getter";
+
   @DomName('Element.offsetHeight')
   @DocsEditable()
   int get offsetHeight native "Element_offsetHeight_Getter";
@@ -11833,7 +11850,9 @@ class FileEntry extends Entry {
 @DomName('FileError')
 // http://dev.w3.org/2009/dap/file-system/pub/FileSystem/
 @Experimental()
-class FileError extends NativeFieldWrapperClass1 {
+class FileError extends DomError {
+  // To suppress missing implicit constructor warnings.
+  factory FileError._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('FileError.ABORT_ERR')
   @DocsEditable()
@@ -12886,6 +12905,31 @@ class History extends NativeFieldWrapperClass1 implements HistoryBase {
 
 
 @DocsEditable()
+@DomName('HmacKeyParams')
+@Experimental() // untriaged
+class HmacKeyParams extends Algorithm {
+  // To suppress missing implicit constructor warnings.
+  factory HmacKeyParams._() { throw new UnsupportedError("Not supported"); }
+
+  @DomName('HmacKeyParams.hash')
+  @DocsEditable()
+  @Experimental() // untriaged
+  Algorithm get hash native "HmacKeyParams_hash_Getter";
+
+  @DomName('HmacKeyParams.length')
+  @DocsEditable()
+  @Experimental() // untriaged
+  int get length native "HmacKeyParams_length_Getter";
+
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for 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.
+
+
+@DocsEditable()
 @DomName('HmacParams')
 @Experimental() // untriaged
 class HmacParams extends Algorithm {
@@ -13465,7 +13509,7 @@ class HtmlOptionsCollection extends HtmlCollection {
  * * [Using XMLHttpRequest](https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest/Using_XMLHttpRequest)
  */
 @DomName('XMLHttpRequest')
-class HttpRequest extends EventTarget {
+class HttpRequest extends XmlHttpRequestEventTarget {
 
   /**
    * Creates a URL get request for the specified [url].
@@ -13655,30 +13699,6 @@ class HttpRequest extends EventTarget {
   // To suppress missing implicit constructor warnings.
   factory HttpRequest._() { throw new UnsupportedError("Not supported"); }
 
-  @DomName('XMLHttpRequest.abortEvent')
-  @DocsEditable()
-  static const EventStreamProvider<ProgressEvent> abortEvent = const EventStreamProvider<ProgressEvent>('abort');
-
-  @DomName('XMLHttpRequest.errorEvent')
-  @DocsEditable()
-  static const EventStreamProvider<ProgressEvent> errorEvent = const EventStreamProvider<ProgressEvent>('error');
-
-  @DomName('XMLHttpRequest.loadEvent')
-  @DocsEditable()
-  static const EventStreamProvider<ProgressEvent> loadEvent = const EventStreamProvider<ProgressEvent>('load');
-
-  @DomName('XMLHttpRequest.loadendEvent')
-  @DocsEditable()
-  static const EventStreamProvider<ProgressEvent> loadEndEvent = const EventStreamProvider<ProgressEvent>('loadend');
-
-  @DomName('XMLHttpRequest.loadstartEvent')
-  @DocsEditable()
-  static const EventStreamProvider<ProgressEvent> loadStartEvent = const EventStreamProvider<ProgressEvent>('loadstart');
-
-  @DomName('XMLHttpRequest.progressEvent')
-  @DocsEditable()
-  static const EventStreamProvider<ProgressEvent> progressEvent = const EventStreamProvider<ProgressEvent>('progress');
-
   @DomName('XMLHttpRequest.readystatechangeEvent')
   @DocsEditable()
   static const EventStreamProvider<ProgressEvent> readyStateChangeEvent = const EventStreamProvider<ProgressEvent>('readystatechange');
@@ -13959,77 +13979,6 @@ class HttpRequest extends EventTarget {
   @DocsEditable()
   void setRequestHeader(String header, String value) native "XMLHttpRequest_setRequestHeader_Callback";
 
-  @DomName('XMLHttpRequest.addEventListener')
-  @DocsEditable()
-  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native "XMLHttpRequest_addEventListener_Callback";
-
-  @DomName('XMLHttpRequest.dispatchEvent')
-  @DocsEditable()
-  bool dispatchEvent(Event event) native "XMLHttpRequest_dispatchEvent_Callback";
-
-  @DomName('XMLHttpRequest.removeEventListener')
-  @DocsEditable()
-  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native "XMLHttpRequest_removeEventListener_Callback";
-
-  /**
-   * Event listeners to be notified when request has been aborted,
-   * generally due to calling `httpRequest.abort()`.
-   */
-  @DomName('XMLHttpRequest.onabort')
-  @DocsEditable()
-  Stream<ProgressEvent> get onAbort => abortEvent.forTarget(this);
-
-  /**
-   * Event listeners to be notified when a request has failed, such as when a
-   * cross-domain error occurred or the file wasn't found on the server.
-   */
-  @DomName('XMLHttpRequest.onerror')
-  @DocsEditable()
-  Stream<ProgressEvent> get onError => errorEvent.forTarget(this);
-
-  /**
-   * Event listeners to be notified once the request has completed
-   * *successfully*.
-   */
-  @DomName('XMLHttpRequest.onload')
-  @DocsEditable()
-  Stream<ProgressEvent> get onLoad => loadEvent.forTarget(this);
-
-  /**
-   * Event listeners to be notified once the request has completed (on
-   * either success or failure).
-   */
-  @DomName('XMLHttpRequest.onloadend')
-  @DocsEditable()
-  @SupportedBrowser(SupportedBrowser.CHROME)
-  @SupportedBrowser(SupportedBrowser.FIREFOX)
-  @SupportedBrowser(SupportedBrowser.IE, '10')
-  @SupportedBrowser(SupportedBrowser.SAFARI)
-  Stream<ProgressEvent> get onLoadEnd => loadEndEvent.forTarget(this);
-
-  /**
-   * Event listeners to be notified when the request starts, once
-   * `httpRequest.send()` has been called.
-   */
-  @DomName('XMLHttpRequest.onloadstart')
-  @DocsEditable()
-  Stream<ProgressEvent> get onLoadStart => loadStartEvent.forTarget(this);
-
-  /**
-   * Event listeners to be notified when data for the request
-   * is being sent or loaded.
-   *
-   * Progress events are fired every 50ms or for every byte transmitted,
-   * whichever is less frequent.
-   */
-  @DomName('XMLHttpRequest.onprogress')
-  @DocsEditable()
-  @SupportedBrowser(SupportedBrowser.CHROME)
-  @SupportedBrowser(SupportedBrowser.FIREFOX)
-  @SupportedBrowser(SupportedBrowser.IE, '10')
-  @SupportedBrowser(SupportedBrowser.SAFARI)
-  Stream<ProgressEvent> get onProgress => progressEvent.forTarget(this);
-
   /**
    * Event listeners to be notified every time the [HttpRequest]
    * object's `readyState` changes values.
@@ -14079,70 +14028,10 @@ class HttpRequestProgressEvent extends ProgressEvent {
 @DomName('XMLHttpRequestUpload')
 // http://xhr.spec.whatwg.org/#xmlhttprequestupload
 @Experimental()
-class HttpRequestUpload extends EventTarget {
+class HttpRequestUpload extends XmlHttpRequestEventTarget {
   // To suppress missing implicit constructor warnings.
   factory HttpRequestUpload._() { throw new UnsupportedError("Not supported"); }
 
-  @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');
-
-  @DomName('XMLHttpRequestUpload.loadEvent')
-  @DocsEditable()
-  static const EventStreamProvider<ProgressEvent> loadEvent = const EventStreamProvider<ProgressEvent>('load');
-
-  @DomName('XMLHttpRequestUpload.loadendEvent')
-  @DocsEditable()
-  static const EventStreamProvider<ProgressEvent> loadEndEvent = const EventStreamProvider<ProgressEvent>('loadend');
-
-  @DomName('XMLHttpRequestUpload.loadstartEvent')
-  @DocsEditable()
-  static const EventStreamProvider<ProgressEvent> loadStartEvent = const EventStreamProvider<ProgressEvent>('loadstart');
-
-  @DomName('XMLHttpRequestUpload.progressEvent')
-  @DocsEditable()
-  static const EventStreamProvider<ProgressEvent> progressEvent = const EventStreamProvider<ProgressEvent>('progress');
-
-  @DomName('XMLHttpRequestUpload.addEventListener')
-  @DocsEditable()
-  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native "XMLHttpRequestUpload_addEventListener_Callback";
-
-  @DomName('XMLHttpRequestUpload.dispatchEvent')
-  @DocsEditable()
-  bool dispatchEvent(Event event) native "XMLHttpRequestUpload_dispatchEvent_Callback";
-
-  @DomName('XMLHttpRequestUpload.removeEventListener')
-  @DocsEditable()
-  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native "XMLHttpRequestUpload_removeEventListener_Callback";
-
-  @DomName('XMLHttpRequestUpload.onabort')
-  @DocsEditable()
-  Stream<ProgressEvent> get onAbort => abortEvent.forTarget(this);
-
-  @DomName('XMLHttpRequestUpload.onerror')
-  @DocsEditable()
-  Stream<ProgressEvent> get onError => errorEvent.forTarget(this);
-
-  @DomName('XMLHttpRequestUpload.onload')
-  @DocsEditable()
-  Stream<ProgressEvent> get onLoad => loadEvent.forTarget(this);
-
-  @DomName('XMLHttpRequestUpload.onloadend')
-  @DocsEditable()
-  Stream<ProgressEvent> get onLoadEnd => loadEndEvent.forTarget(this);
-
-  @DomName('XMLHttpRequestUpload.onloadstart')
-  @DocsEditable()
-  Stream<ProgressEvent> get onLoadStart => loadStartEvent.forTarget(this);
-
-  @DomName('XMLHttpRequestUpload.onprogress')
-  @DocsEditable()
-  Stream<ProgressEvent> get onProgress => progressEvent.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
@@ -17508,13 +17397,6 @@ class MenuElement extends HtmlElement {
 @Unstable()
 class MessageChannel extends NativeFieldWrapperClass1 {
 
-  @DomName('MessageChannel.MessageChannel')
-  @DocsEditable()
-  factory MessageChannel() => _create();
-
-  @DocsEditable()
-  static MessageChannel _create() native "MessageChannel_constructorCallback";
-
   @DomName('MessageChannel.port1')
   @DocsEditable()
   MessagePort get port1 native "MessageChannel_port1_Getter";
@@ -17568,7 +17450,7 @@ class MessageEvent extends Event {
 
   @DomName('MessageEvent.source')
   @DocsEditable()
-  WindowBase get source native "MessageEvent_source_Getter";
+  EventTarget get source native "MessageEvent_source_Getter";
 
   @DomName('MessageEvent.initMessageEvent')
   @DocsEditable()
@@ -18581,7 +18463,7 @@ class NamedFlowCollection extends NativeFieldWrapperClass1 {
 
 
 @DomName('Navigator')
-class Navigator extends NativeFieldWrapperClass1 {
+class Navigator extends NativeFieldWrapperClass1 implements NavigatorOnLine, NavigatorID {
 
 
   /**
@@ -18645,14 +18527,6 @@ class Navigator extends NativeFieldWrapperClass1 {
   @Experimental() // non-standard
   String get appCodeName native "Navigator_appCodeName_Getter";
 
-  @DomName('Navigator.appName')
-  @DocsEditable()
-  String get appName native "Navigator_appName_Getter";
-
-  @DomName('Navigator.appVersion')
-  @DocsEditable()
-  String get appVersion native "Navigator_appVersion_Getter";
-
   @DomName('Navigator.cookieEnabled')
   @DocsEditable()
   @Unstable()
@@ -18678,15 +18552,6 @@ class Navigator extends NativeFieldWrapperClass1 {
   @Experimental() // nonstandard
   MimeTypeArray get mimeTypes native "Navigator_mimeTypes_Getter";
 
-  @DomName('Navigator.onLine')
-  @DocsEditable()
-  @Unstable()
-  bool get onLine native "Navigator_onLine_Getter";
-
-  @DomName('Navigator.platform')
-  @DocsEditable()
-  String get platform native "Navigator_platform_Getter";
-
   @DomName('Navigator.plugins')
   @DocsEditable()
   @deprecated // nonstandard
@@ -18702,10 +18567,6 @@ class Navigator extends NativeFieldWrapperClass1 {
   @Unstable()
   String get productSub native "Navigator_productSub_Getter";
 
-  @DomName('Navigator.userAgent')
-  @DocsEditable()
-  String get userAgent native "Navigator_userAgent_Getter";
-
   @DomName('Navigator.vendor')
   @DocsEditable()
   @Unstable()
@@ -18767,6 +18628,78 @@ class Navigator extends NativeFieldWrapperClass1 {
   @Experimental()
   void _getUserMedia(Map options, _NavigatorUserMediaSuccessCallback successCallback, [_NavigatorUserMediaErrorCallback errorCallback]) native "Navigator_webkitGetUserMedia_Callback";
 
+  @DomName('Navigator.appName')
+  @DocsEditable()
+  String get appName native "Navigator_appName_Getter";
+
+  @DomName('Navigator.appVersion')
+  @DocsEditable()
+  String get appVersion native "Navigator_appVersion_Getter";
+
+  @DomName('Navigator.platform')
+  @DocsEditable()
+  String get platform native "Navigator_platform_Getter";
+
+  @DomName('Navigator.userAgent')
+  @DocsEditable()
+  String get userAgent native "Navigator_userAgent_Getter";
+
+  @DomName('Navigator.onLine')
+  @DocsEditable()
+  @Unstable()
+  bool get onLine native "Navigator_onLine_Getter";
+
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for 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.
+
+
+@DocsEditable()
+@DomName('NavigatorID')
+@Experimental() // untriaged
+abstract class NavigatorID extends NativeFieldWrapperClass1 {
+
+  @DomName('NavigatorID.appName')
+  @DocsEditable()
+  @Experimental() // untriaged
+  String get appName native "NavigatorID_appName_Getter";
+
+  @DomName('NavigatorID.appVersion')
+  @DocsEditable()
+  @Experimental() // untriaged
+  String get appVersion native "NavigatorID_appVersion_Getter";
+
+  @DomName('NavigatorID.platform')
+  @DocsEditable()
+  @Experimental() // untriaged
+  String get platform native "NavigatorID_platform_Getter";
+
+  @DomName('NavigatorID.userAgent')
+  @DocsEditable()
+  @Experimental() // untriaged
+  String get userAgent native "NavigatorID_userAgent_Getter";
+
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for 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.
+
+
+@DocsEditable()
+@DomName('NavigatorOnLine')
+@Experimental() // untriaged
+abstract class NavigatorOnLine extends NativeFieldWrapperClass1 {
+
+  @DomName('NavigatorOnLine.onLine')
+  @DocsEditable()
+  @Experimental() // untriaged
+  bool get onLine native "NavigatorOnLine_onLine_Getter";
+
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
@@ -20860,20 +20793,10 @@ class PreElement extends HtmlElement {
 @DocsEditable()
 @DomName('ProcessingInstruction')
 @Unstable()
-class ProcessingInstruction extends Node {
+class ProcessingInstruction extends CharacterData {
   // To suppress missing implicit constructor warnings.
   factory ProcessingInstruction._() { throw new UnsupportedError("Not supported"); }
 
-  @DomName('ProcessingInstruction.data')
-  @DocsEditable()
-  @Experimental() // non-standard
-  String get data native "ProcessingInstruction_data_Getter";
-
-  @DomName('ProcessingInstruction.data')
-  @DocsEditable()
-  @Experimental() // non-standard
-  void set data(String value) native "ProcessingInstruction_data_Setter";
-
   @DomName('ProcessingInstruction.sheet')
   @DocsEditable()
   @Experimental() // non-standard
@@ -24135,17 +24058,17 @@ class SubtleCrypto extends NativeFieldWrapperClass1 {
   @DomName('SubtleCrypto.decrypt')
   @DocsEditable()
   @Experimental() // untriaged
-  CryptoOperation decrypt(Map algorithm, CryptoKey key) native "SubtleCrypto_decrypt_Callback";
+  Object decrypt(Map algorithm, CryptoKey key, TypedData data) native "SubtleCrypto_decrypt_Callback";
 
   @DomName('SubtleCrypto.digest')
   @DocsEditable()
   @Experimental() // untriaged
-  CryptoOperation digest(Map algorithm) native "SubtleCrypto_digest_Callback";
+  Object digest(Map algorithm, TypedData data) native "SubtleCrypto_digest_Callback";
 
   @DomName('SubtleCrypto.encrypt')
   @DocsEditable()
   @Experimental() // untriaged
-  CryptoOperation encrypt(Map algorithm, CryptoKey key) native "SubtleCrypto_encrypt_Callback";
+  Object encrypt(Map algorithm, CryptoKey key, TypedData data) native "SubtleCrypto_encrypt_Callback";
 
   @DomName('SubtleCrypto.generateKey')
   @DocsEditable()
@@ -24160,12 +24083,12 @@ class SubtleCrypto extends NativeFieldWrapperClass1 {
   @DomName('SubtleCrypto.sign')
   @DocsEditable()
   @Experimental() // untriaged
-  CryptoOperation sign(Map algorithm, CryptoKey key) native "SubtleCrypto_sign_Callback";
+  Object sign(Map algorithm, CryptoKey key, TypedData data) native "SubtleCrypto_sign_Callback";
 
   @DomName('SubtleCrypto.verify')
   @DocsEditable()
   @Experimental() // untriaged
-  CryptoOperation verify(Map algorithm, CryptoKey key, TypedData signature) native "SubtleCrypto_verify_Callback";
+  Object verify(Map algorithm, CryptoKey key, TypedData signature, TypedData data) native "SubtleCrypto_verify_Callback";
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ -26574,16 +26497,16 @@ class WheelEvent extends MouseEvent {
       eventType = 'MouseScrollEvents';
     }
     final event = document._createEvent(eventType);
-    // Dartium always needs these flipped because we're essentially always
-    // polyfilling (see similar dart2js code as well)
+    // Dartium always needs these flipped because we're using the legacy
+    // _initWebKitWheelEvent instead of the more modern WheelEvent constructor
+    // which isn't yet properly exposed by the Dartium bindings.
     deltaX = -deltaX;
     deltaY = -deltaY;
       // Fallthrough for Dartium.
       event._initMouseEvent(type, canBubble, cancelable, view, detail,
           screenX, screenY, clientX, clientY, ctrlKey, altKey, shiftKey,
           metaKey, button, relatedTarget);
-      event._initWebKitWheelEvent(deltaX,
-          deltaY ~/ 120, // Chrome does an auto-convert to pixels.
+      event._initWebKitWheelEvent(deltaX, deltaY,
           view, screenX, screenY, clientX, clientY, ctrlKey, altKey, shiftKey,
           metaKey);
 
@@ -26609,6 +26532,21 @@ class WheelEvent extends MouseEvent {
   @DocsEditable()
   int get deltaMode native "WheelEvent_deltaMode_Getter";
 
+  @DomName('WheelEvent.deltaX')
+  @DocsEditable()
+  @Experimental() // untriaged
+  double get _deltaX native "WheelEvent_deltaX_Getter";
+
+  @DomName('WheelEvent.deltaY')
+  @DocsEditable()
+  @Experimental() // untriaged
+  double get _deltaY native "WheelEvent_deltaY_Getter";
+
+  @DomName('WheelEvent.deltaZ')
+  @DocsEditable()
+  @Experimental() // untriaged
+  double get deltaZ native "WheelEvent_deltaZ_Getter";
+
   @DomName('WheelEvent.webkitDirectionInvertedFromDevice')
   @DocsEditable()
   @SupportedBrowser(SupportedBrowser.CHROME)
@@ -26619,12 +26557,12 @@ class WheelEvent extends MouseEvent {
   @DomName('WheelEvent.wheelDeltaX')
   @DocsEditable()
   @Experimental() // non-standard
-  int get _wheelDeltaX native "WheelEvent_wheelDeltaX_Getter";
+  int get wheelDeltaX native "WheelEvent_wheelDeltaX_Getter";
 
   @DomName('WheelEvent.wheelDeltaY')
   @DocsEditable()
   @Experimental() // non-standard
-  int get _wheelDeltaY native "WheelEvent_wheelDeltaY_Getter";
+  int get wheelDeltaY native "WheelEvent_wheelDeltaY_Getter";
 
   @DomName('WheelEvent.initWebKitWheelEvent')
   @DocsEditable()
@@ -26641,7 +26579,7 @@ class WheelEvent extends MouseEvent {
    * * [WheelEvent.deltaX](http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html#events-WheelEvent-deltaX) from the W3C.
    */
   @DomName('WheelEvent.deltaX')
-  num get deltaX => -_wheelDeltaX;
+  num get deltaX => _deltaX;
 
   /**
    * The amount that is expected to scroll vertically, in units determined by
@@ -26652,7 +26590,7 @@ class WheelEvent extends MouseEvent {
    * * [WheelEvent.deltaY](http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html#events-WheelEvent-deltaY) from the W3C.
    */
   @DomName('WheelEvent.deltaY')
-  num get deltaY => -_wheelDeltaY;
+  num get deltaY => _deltaY;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
@@ -27143,6 +27081,50 @@ class Window extends EventTarget implements WindowBase, WindowTimers, WindowBase
   @DocsEditable()
   bool confirm(String message) native "Window_confirm_Callback";
 
+  Object _createImageBitmap(canvas_OR_context_OR_image_OR_video, [int sx, int sy, int sw, int sh]) {
+    if ((canvas_OR_context_OR_image_OR_video is ImageElement || canvas_OR_context_OR_image_OR_video == null) && sx == null && sy == null && sw == null && sh == null) {
+      return _createImageBitmap_1(canvas_OR_context_OR_image_OR_video);
+    }
+    if ((sh is int || sh == null) && (sw is int || sw == null) && (sy is int || sy == null) && (sx is int || sx == null) && (canvas_OR_context_OR_image_OR_video is ImageElement || canvas_OR_context_OR_image_OR_video == null)) {
+      return _createImageBitmap_2(canvas_OR_context_OR_image_OR_video, sx, sy, sw, sh);
+    }
+    if ((canvas_OR_context_OR_image_OR_video is CanvasRenderingContext2D || canvas_OR_context_OR_image_OR_video == null) && sx == null && sy == null && sw == null && sh == null) {
+      return _createImageBitmap_3(canvas_OR_context_OR_image_OR_video);
+    }
+    if ((sh is int || sh == null) && (sw is int || sw == null) && (sy is int || sy == null) && (sx is int || sx == null) && (canvas_OR_context_OR_image_OR_video is CanvasElement || canvas_OR_context_OR_image_OR_video == null)) {
+      return _createImageBitmap_4(canvas_OR_context_OR_image_OR_video, sx, sy, sw, sh);
+    }
+    if ((canvas_OR_context_OR_image_OR_video is CanvasElement || canvas_OR_context_OR_image_OR_video == null) && sx == null && sy == null && sw == null && sh == null) {
+      return _createImageBitmap_5(canvas_OR_context_OR_image_OR_video);
+    }
+    if ((canvas_OR_context_OR_image_OR_video is VideoElement || canvas_OR_context_OR_image_OR_video == null) && sx == null && sy == null && sw == null && sh == null) {
+      return _createImageBitmap_6(canvas_OR_context_OR_image_OR_video);
+    }
+    if ((sh is int || sh == null) && (sw is int || sw == null) && (sy is int || sy == null) && (sx is int || sx == null) && (canvas_OR_context_OR_image_OR_video is VideoElement || canvas_OR_context_OR_image_OR_video == null)) {
+      return _createImageBitmap_7(canvas_OR_context_OR_image_OR_video, sx, sy, sw, sh);
+    }
+    if ((sh is int || sh == null) && (sw is int || sw == null) && (sy is int || sy == null) && (sx is int || sx == null) && (canvas_OR_context_OR_image_OR_video is CanvasRenderingContext2D || canvas_OR_context_OR_image_OR_video == null)) {
+      return _createImageBitmap_8(canvas_OR_context_OR_image_OR_video, sx, sy, sw, sh);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+
+  Object _createImageBitmap_1(canvas_OR_context_OR_image_OR_video) native "Window__createImageBitmap_1_Callback";
+
+  Object _createImageBitmap_2(canvas_OR_context_OR_image_OR_video, sx, sy, sw, sh) native "Window__createImageBitmap_2_Callback";
+
+  Object _createImageBitmap_3(canvas_OR_context_OR_image_OR_video) native "Window__createImageBitmap_3_Callback";
+
+  Object _createImageBitmap_4(canvas_OR_context_OR_image_OR_video, sx, sy, sw, sh) native "Window__createImageBitmap_4_Callback";
+
+  Object _createImageBitmap_5(canvas_OR_context_OR_image_OR_video) native "Window__createImageBitmap_5_Callback";
+
+  Object _createImageBitmap_6(canvas_OR_context_OR_image_OR_video) native "Window__createImageBitmap_6_Callback";
+
+  Object _createImageBitmap_7(canvas_OR_context_OR_image_OR_video, sx, sy, sw, sh) native "Window__createImageBitmap_7_Callback";
+
+  Object _createImageBitmap_8(canvas_OR_context_OR_image_OR_video, sx, sy, sw, sh) native "Window__createImageBitmap_8_Callback";
+
   @DomName('Window.find')
   @DocsEditable()
   @Experimental() // non-standard
@@ -27759,6 +27741,21 @@ class Worker extends EventTarget implements AbstractWorker {
 
 
 @DocsEditable()
+@DomName('WorkerConsole')
+@Experimental() // untriaged
+class WorkerConsole extends ConsoleBase {
+  // To suppress missing implicit constructor warnings.
+  factory WorkerConsole._() { throw new UnsupportedError("Not supported"); }
+
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for 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.
+
+
+@DocsEditable()
 @DomName('WorkerCrypto')
 @Experimental() // untriaged
 class WorkerCrypto extends NativeFieldWrapperClass1 {
@@ -27798,6 +27795,11 @@ class WorkerGlobalScope extends EventTarget implements WindowTimers, WindowBase6
   @Experimental() // untriaged
   static const int TEMPORARY = 0;
 
+  @DomName('WorkerGlobalScope.console')
+  @DocsEditable()
+  @Experimental() // untriaged
+  WorkerConsole get console native "WorkerGlobalScope_console_Getter";
+
   @DomName('WorkerGlobalScope.crypto')
   @DocsEditable()
   @Experimental() // untriaged
@@ -27841,11 +27843,6 @@ class WorkerGlobalScope extends EventTarget implements WindowTimers, WindowBase6
   @Experimental() // untriaged
   void close() native "WorkerGlobalScope_close_Callback";
 
-  @DomName('WorkerGlobalScope.importScripts')
-  @DocsEditable()
-  @Experimental() // untriaged
-  void importScripts() native "WorkerGlobalScope_importScripts_Callback";
-
   @DomName('WorkerGlobalScope.openDatabase')
   @DocsEditable()
   @Experimental() // untriaged
@@ -28136,6 +28133,96 @@ class XPathResult extends NativeFieldWrapperClass1 {
 
 
 @DocsEditable()
+@DomName('XMLHttpRequestEventTarget')
+@Experimental() // untriaged
+class XmlHttpRequestEventTarget extends EventTarget {
+  // To suppress missing implicit constructor warnings.
+  factory XmlHttpRequestEventTarget._() { throw new UnsupportedError("Not supported"); }
+
+  @DomName('XMLHttpRequestEventTarget.abortEvent')
+  @DocsEditable()
+  @Experimental() // untriaged
+  static const EventStreamProvider<ProgressEvent> abortEvent = const EventStreamProvider<ProgressEvent>('abort');
+
+  @DomName('XMLHttpRequestEventTarget.errorEvent')
+  @DocsEditable()
+  @Experimental() // untriaged
+  static const EventStreamProvider<ProgressEvent> errorEvent = const EventStreamProvider<ProgressEvent>('error');
+
+  @DomName('XMLHttpRequestEventTarget.loadEvent')
+  @DocsEditable()
+  @Experimental() // untriaged
+  static const EventStreamProvider<ProgressEvent> loadEvent = const EventStreamProvider<ProgressEvent>('load');
+
+  @DomName('XMLHttpRequestEventTarget.loadendEvent')
+  @DocsEditable()
+  @Experimental() // untriaged
+  static const EventStreamProvider<ProgressEvent> loadEndEvent = const EventStreamProvider<ProgressEvent>('loadend');
+
+  @DomName('XMLHttpRequestEventTarget.loadstartEvent')
+  @DocsEditable()
+  @Experimental() // untriaged
+  static const EventStreamProvider<ProgressEvent> loadStartEvent = const EventStreamProvider<ProgressEvent>('loadstart');
+
+  @DomName('XMLHttpRequestEventTarget.progressEvent')
+  @DocsEditable()
+  @Experimental() // untriaged
+  static const EventStreamProvider<ProgressEvent> progressEvent = const EventStreamProvider<ProgressEvent>('progress');
+
+  @DomName('XMLHttpRequestEventTarget.addEventListener')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native "XMLHttpRequestEventTarget_addEventListener_Callback";
+
+  @DomName('XMLHttpRequestEventTarget.dispatchEvent')
+  @DocsEditable()
+  @Experimental() // untriaged
+  bool dispatchEvent(Event event) native "XMLHttpRequestEventTarget_dispatchEvent_Callback";
+
+  @DomName('XMLHttpRequestEventTarget.removeEventListener')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native "XMLHttpRequestEventTarget_removeEventListener_Callback";
+
+  @DomName('XMLHttpRequestEventTarget.onabort')
+  @DocsEditable()
+  @Experimental() // untriaged
+  Stream<ProgressEvent> get onAbort => abortEvent.forTarget(this);
+
+  @DomName('XMLHttpRequestEventTarget.onerror')
+  @DocsEditable()
+  @Experimental() // untriaged
+  Stream<ProgressEvent> get onError => errorEvent.forTarget(this);
+
+  @DomName('XMLHttpRequestEventTarget.onload')
+  @DocsEditable()
+  @Experimental() // untriaged
+  Stream<ProgressEvent> get onLoad => loadEvent.forTarget(this);
+
+  @DomName('XMLHttpRequestEventTarget.onloadend')
+  @DocsEditable()
+  @Experimental() // untriaged
+  Stream<ProgressEvent> get onLoadEnd => loadEndEvent.forTarget(this);
+
+  @DomName('XMLHttpRequestEventTarget.onloadstart')
+  @DocsEditable()
+  @Experimental() // untriaged
+  Stream<ProgressEvent> get onLoadStart => loadStartEvent.forTarget(this);
+
+  @DomName('XMLHttpRequestEventTarget.onprogress')
+  @DocsEditable()
+  @Experimental() // untriaged
+  Stream<ProgressEvent> get onProgress => progressEvent.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.
+
+
+@DocsEditable()
 @DomName('XMLSerializer')
 // http://domparsing.spec.whatwg.org/#the-xmlserializer-interface
 @deprecated // stable
@@ -28232,10 +28319,20 @@ class _Attr extends Node {
   @DocsEditable()
   bool get isId native "Attr_isId_Getter";
 
+  @DomName('Attr.localName')
+  @DocsEditable()
+  @Experimental() // untriaged
+  String get _localName native "Attr_localName_Getter";
+
   @DomName('Attr.name')
   @DocsEditable()
   String get name native "Attr_name_Getter";
 
+  @DomName('Attr.namespaceURI')
+  @DocsEditable()
+  @Experimental() // untriaged
+  String get _namespaceUri native "Attr_namespaceURI_Getter";
+
   @DomName('Attr.ownerElement')
   @DocsEditable()
   @deprecated // deprecated
@@ -29461,7 +29558,7 @@ abstract class _WorkerLocation extends NativeFieldWrapperClass1 {
 @DomName('WorkerNavigator')
 // http://www.whatwg.org/specs/web-apps/current-work/multipage/workers.html#workernavigator
 @Experimental()
-abstract class _WorkerNavigator extends NativeFieldWrapperClass1 {
+abstract class _WorkerNavigator extends NativeFieldWrapperClass1 implements NavigatorOnLine, NavigatorID {
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ -29748,7 +29845,7 @@ abstract class CanvasImageSource {}
  * * [DOM Window](https://developer.mozilla.org/en-US/docs/DOM/window) from MDN.
  * * [Window](http://www.w3.org/TR/Window/) from the W3C.
  */
-abstract class WindowBase {
+abstract class WindowBase implements EventTarget {
   // Fields.
 
   /**