Make sure that classes in dart:html do not implement both List and List<E>.

sdk/lib/html/dart2js/html_dart2js.dart

Index: sdk/lib/html/dart2js/html_dart2js.dart
diff --git a/sdk/lib/html/dart2js/html_dart2js.dart b/sdk/lib/html/dart2js/html_dart2js.dart
index 91f87d0f9771c57b8bc486c9764b29c688930d62..f8c43916e6356ad38d40ed9799f140f81bbb6eb9 100644
--- a/sdk/lib/html/dart2js/html_dart2js.dart
+++ b/sdk/lib/html/dart2js/html_dart2js.dart
@@ -7777,7 +7777,7 @@ class DomSettableTokenList extends DomTokenList native "DOMSettableTokenList" {
 
 @DocsEditable()
 @DomName('DOMStringList')
-class DomStringList extends Interceptor with ListMixin<String>, ImmutableListMixin<String> implements JavaScriptIndexingBehavior, List native "DOMStringList" {
+class DomStringList extends Interceptor with ListMixin<String>, ImmutableListMixin<String> implements JavaScriptIndexingBehavior, List<String> native "DOMStringList" {
   // To suppress missing implicit constructor warnings.
   factory DomStringList._() { throw new UnsupportedError("Not supported"); }
 
@@ -8372,7 +8372,7 @@ abstract class ElementList<T extends Element> extends ListBase<T> {
 // ElementList as there are valid cases where a NodeList JavaScript object
 // contains Node objects that are not Elements.
 class _FrozenElementList<T extends Element> extends ListBase<T>
-    implements ElementList, NodeListWrapper {
+    implements ElementList<T>, NodeListWrapper {
   final List<Node> _nodeList;
   // The subset of _nodeList that are Elements.
   List<Element> _elementList;
@@ -11241,7 +11241,7 @@ class FileError extends DomError native "FileError" {
 
 @DocsEditable()
 @DomName('FileList')
-class FileList extends Interceptor with ListMixin<File>, ImmutableListMixin<File> implements JavaScriptIndexingBehavior, List native "FileList" {
+class FileList extends Interceptor with ListMixin<File>, ImmutableListMixin<File> implements JavaScriptIndexingBehavior, List<File> native "FileList" {
   // To suppress missing implicit constructor warnings.
   factory FileList._() { throw new UnsupportedError("Not supported"); }
 
@@ -12235,7 +12235,7 @@ class HmacParams extends Algorithm native "HmacParams" {
 
 @DocsEditable()
 @DomName('HTMLCollection')
-class HtmlCollection extends Interceptor with ListMixin<Node>, ImmutableListMixin<Node> implements JavaScriptIndexingBehavior, List native "HTMLCollection" {
+class HtmlCollection extends Interceptor with ListMixin<Node>, ImmutableListMixin<Node> implements JavaScriptIndexingBehavior, List<Node> native "HTMLCollection" {
   // To suppress missing implicit constructor warnings.
   factory HtmlCollection._() { throw new UnsupportedError("Not supported"); }
 
@@ -16602,7 +16602,7 @@ class MimeType extends Interceptor native "MimeType" {
 @DocsEditable()
 @DomName('MimeTypeArray')
 @Experimental() // non-standard
-class MimeTypeArray extends Interceptor with ListMixin<MimeType>, ImmutableListMixin<MimeType> implements JavaScriptIndexingBehavior, List native "MimeTypeArray" {
+class MimeTypeArray extends Interceptor with ListMixin<MimeType>, ImmutableListMixin<MimeType> implements JavaScriptIndexingBehavior, List<MimeType> native "MimeTypeArray" {
   // To suppress missing implicit constructor warnings.
   factory MimeTypeArray._() { throw new UnsupportedError("Not supported"); }
 
@@ -17906,7 +17906,7 @@ class NodeIterator extends Interceptor native "NodeIterator" {
 
 @DocsEditable()
 @DomName('NodeList')
-class NodeList extends Interceptor with ListMixin<Node>, ImmutableListMixin<Node> implements JavaScriptIndexingBehavior, List native "NodeList,RadioNodeList" {
+class NodeList extends Interceptor with ListMixin<Node>, ImmutableListMixin<Node> implements JavaScriptIndexingBehavior, List<Node> native "NodeList,RadioNodeList" {
   // To suppress missing implicit constructor warnings.
   factory NodeList._() { throw new UnsupportedError("Not supported"); }
 
@@ -18988,7 +18988,7 @@ class Plugin extends Interceptor native "Plugin" {
 @DocsEditable()
 @DomName('PluginArray')
 @Experimental() // non-standard
-class PluginArray extends Interceptor with ListMixin<Plugin>, ImmutableListMixin<Plugin> implements JavaScriptIndexingBehavior, List native "PluginArray" {
+class PluginArray extends Interceptor with ListMixin<Plugin>, ImmutableListMixin<Plugin> implements JavaScriptIndexingBehavior, List<Plugin> native "PluginArray" {
   // To suppress missing implicit constructor warnings.
   factory PluginArray._() { throw new UnsupportedError("Not supported"); }
 
@@ -20959,7 +20959,7 @@ class SourceBuffer extends EventTarget native "SourceBuffer" {
 @DomName('SourceBufferList')
 // https://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#sourcebufferlist
 @Experimental()
-class SourceBufferList extends EventTarget with ListMixin<SourceBuffer>, ImmutableListMixin<SourceBuffer> implements JavaScriptIndexingBehavior, List native "SourceBufferList" {
+class SourceBufferList extends EventTarget with ListMixin<SourceBuffer>, ImmutableListMixin<SourceBuffer> implements JavaScriptIndexingBehavior, List<SourceBuffer> native "SourceBufferList" {
   // To suppress missing implicit constructor warnings.
   factory SourceBufferList._() { throw new UnsupportedError("Not supported"); }
 
@@ -21138,7 +21138,7 @@ class SpeechGrammar extends Interceptor native "SpeechGrammar" {
 @DomName('SpeechGrammarList')
 // https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#dfn-speechgrammarlist
 @Experimental()
-class SpeechGrammarList extends Interceptor with ListMixin<SpeechGrammar>, ImmutableListMixin<SpeechGrammar> implements JavaScriptIndexingBehavior, List native "SpeechGrammarList" {
+class SpeechGrammarList extends Interceptor with ListMixin<SpeechGrammar>, ImmutableListMixin<SpeechGrammar> implements JavaScriptIndexingBehavior, List<SpeechGrammar> native "SpeechGrammarList" {
   // To suppress missing implicit constructor warnings.
   factory SpeechGrammarList._() { throw new UnsupportedError("Not supported"); }
 
@@ -22882,7 +22882,7 @@ class TextTrackCue extends EventTarget native "TextTrackCue" {
 @DomName('TextTrackCueList')
 // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#texttrackcuelist
 @Experimental()
-class TextTrackCueList extends Interceptor with ListMixin<TextTrackCue>, ImmutableListMixin<TextTrackCue> implements JavaScriptIndexingBehavior, List native "TextTrackCueList" {
+class TextTrackCueList extends Interceptor with ListMixin<TextTrackCue>, ImmutableListMixin<TextTrackCue> implements List<TextTrackCue>, JavaScriptIndexingBehavior native "TextTrackCueList" {
   // To suppress missing implicit constructor warnings.
   factory TextTrackCueList._() { throw new UnsupportedError("Not supported"); }
 
@@ -22951,7 +22951,7 @@ class TextTrackCueList extends Interceptor with ListMixin<TextTrackCue>, Immutab
 @DomName('TextTrackList')
 // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#texttracklist
 @Experimental()
-class TextTrackList extends EventTarget with ListMixin<TextTrack>, ImmutableListMixin<TextTrack> implements JavaScriptIndexingBehavior, List native "TextTrackList" {
+class TextTrackList extends EventTarget with ListMixin<TextTrack>, ImmutableListMixin<TextTrack> implements JavaScriptIndexingBehavior, List<TextTrack> native "TextTrackList" {
   // To suppress missing implicit constructor warnings.
   factory TextTrackList._() { throw new UnsupportedError("Not supported"); }
 
@@ -23255,7 +23255,7 @@ class TouchEvent extends UIEvent native "TouchEvent" {
 @DomName('TouchList')
 // http://www.w3.org/TR/touch-events/, http://www.chromestatus.com/features
 @Experimental()
-class TouchList extends Interceptor with ListMixin<Touch>, ImmutableListMixin<Touch> implements JavaScriptIndexingBehavior, List native "TouchList" {
+class TouchList extends Interceptor with ListMixin<Touch>, ImmutableListMixin<Touch> implements JavaScriptIndexingBehavior, List<Touch> native "TouchList" {
   /// NB: This constructor likely does not work as you might expect it to! This
   /// constructor will simply fail (returning null) if you are not on a device
   /// with touch enabled. See dartbug.com/8314.
@@ -26101,7 +26101,7 @@ class _JenkinsSmiHash {
 
 @DocsEditable()
 @DomName('ClientRectList')
-class _ClientRectList extends Interceptor with ListMixin<Rectangle>, ImmutableListMixin<Rectangle> implements JavaScriptIndexingBehavior, List native "ClientRectList" {
+class _ClientRectList extends Interceptor with ListMixin<Rectangle>, ImmutableListMixin<Rectangle> implements List<Rectangle>, JavaScriptIndexingBehavior native "ClientRectList" {
   // To suppress missing implicit constructor warnings.
   factory _ClientRectList._() { throw new UnsupportedError("Not supported"); }
 
@@ -26177,7 +26177,7 @@ abstract class _Counter extends Interceptor native "Counter" {
 
 @DocsEditable()
 @DomName('CSSRuleList')
-class _CssRuleList extends Interceptor with ListMixin<CssRule>, ImmutableListMixin<CssRule> implements JavaScriptIndexingBehavior, List native "CSSRuleList" {
+class _CssRuleList extends Interceptor with ListMixin<CssRule>, ImmutableListMixin<CssRule> implements JavaScriptIndexingBehavior, List<CssRule> native "CSSRuleList" {
   // To suppress missing implicit constructor warnings.
   factory _CssRuleList._() { throw new UnsupportedError("Not supported"); }
 
@@ -26242,7 +26242,7 @@ class _CssRuleList extends Interceptor with ListMixin<CssRule>, ImmutableListMix
 @DomName('CSSValueList')
 // http://dev.w3.org/csswg/cssom/
 @deprecated // deprecated
-class _CssValueList extends _CSSValue with ListMixin<_CSSValue>, ImmutableListMixin<_CSSValue> implements JavaScriptIndexingBehavior, List native "CSSValueList" {
+class _CssValueList extends _CSSValue with ListMixin<_CSSValue>, ImmutableListMixin<_CSSValue> implements JavaScriptIndexingBehavior, List<_CSSValue> native "CSSValueList" {
   // To suppress missing implicit constructor warnings.
   factory _CssValueList._() { throw new UnsupportedError("Not supported"); }
 
@@ -26468,7 +26468,7 @@ abstract class _FileWriterSync extends Interceptor native "FileWriterSync" {
 @DomName('GamepadList')
 // https://dvcs.w3.org/hg/gamepad/raw-file/default/gamepad.html
 @Experimental()
-class _GamepadList extends Interceptor with ListMixin<Gamepad>, ImmutableListMixin<Gamepad> implements JavaScriptIndexingBehavior, List native "GamepadList" {
+class _GamepadList extends Interceptor with ListMixin<Gamepad>, ImmutableListMixin<Gamepad> implements JavaScriptIndexingBehavior, List<Gamepad> native "GamepadList" {
   // To suppress missing implicit constructor warnings.
   factory _GamepadList._() { throw new UnsupportedError("Not supported"); }
 
@@ -26709,7 +26709,7 @@ abstract class _MutationEvent extends Event native "MutationEvent" {
 @DomName('NamedNodeMap')
 // http://dom.spec.whatwg.org/#namednodemap
 @deprecated // deprecated
-class _NamedNodeMap extends Interceptor with ListMixin<Node>, ImmutableListMixin<Node> implements JavaScriptIndexingBehavior, List native "NamedNodeMap,MozNamedAttrMap" {
+class _NamedNodeMap extends Interceptor with ListMixin<Node>, ImmutableListMixin<Node> implements JavaScriptIndexingBehavior, List<Node> native "NamedNodeMap,MozNamedAttrMap" {
   // To suppress missing implicit constructor warnings.
   factory _NamedNodeMap._() { throw new UnsupportedError("Not supported"); }
 
@@ -26905,7 +26905,7 @@ abstract class _SharedWorker extends EventTarget implements AbstractWorker nativ
 @DomName('SpeechInputResultList')
 // http://lists.w3.org/Archives/Public/public-xg-htmlspeech/2011Feb/att-0020/api-draft.html#speech_input_result_list_interface
 @Experimental()
-class _SpeechInputResultList extends Interceptor with ListMixin<SpeechInputResult>, ImmutableListMixin<SpeechInputResult> implements JavaScriptIndexingBehavior, List native "SpeechInputResultList" {
+class _SpeechInputResultList extends Interceptor with ListMixin<SpeechInputResult>, ImmutableListMixin<SpeechInputResult> implements JavaScriptIndexingBehavior, List<SpeechInputResult> native "SpeechInputResultList" {
   // To suppress missing implicit constructor warnings.
   factory _SpeechInputResultList._() { throw new UnsupportedError("Not supported"); }
 
@@ -26970,7 +26970,7 @@ class _SpeechInputResultList extends Interceptor with ListMixin<SpeechInputResul
 @DomName('SpeechRecognitionResultList')
 // https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#speechrecognitionresultlist
 @Experimental()
-class _SpeechRecognitionResultList extends Interceptor with ListMixin<SpeechRecognitionResult>, ImmutableListMixin<SpeechRecognitionResult> implements JavaScriptIndexingBehavior, List native "SpeechRecognitionResultList" {
+class _SpeechRecognitionResultList extends Interceptor with ListMixin<SpeechRecognitionResult>, ImmutableListMixin<SpeechRecognitionResult> implements JavaScriptIndexingBehavior, List<SpeechRecognitionResult> native "SpeechRecognitionResultList" {
   // To suppress missing implicit constructor warnings.
   factory _SpeechRecognitionResultList._() { throw new UnsupportedError("Not supported"); }
 
@@ -27033,7 +27033,7 @@ class _SpeechRecognitionResultList extends Interceptor with ListMixin<SpeechReco
 
 @DocsEditable()
 @DomName('StyleSheetList')
-class _StyleSheetList extends Interceptor with ListMixin<StyleSheet>, ImmutableListMixin<StyleSheet> implements JavaScriptIndexingBehavior, List native "StyleSheetList" {
+class _StyleSheetList extends Interceptor with ListMixin<StyleSheet>, ImmutableListMixin<StyleSheet> implements JavaScriptIndexingBehavior, List<StyleSheet> native "StyleSheetList" {
   // To suppress missing implicit constructor warnings.
   factory _StyleSheetList._() { throw new UnsupportedError("Not supported"); }