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

sdk/lib/svg/dart2js/svg_dart2js.dart

 /**
  * Scalable Vector Graphics:
  * Two-dimensional vector graphics with support for events and animation.
  *
  * For details about the features and syntax of SVG, a W3C standard,
  * refer to the
  * [Scalable Vector Graphics Specification](http://www.w3.org/TR/SVG/).
  */
 library dart.dom.svg;
 
@@ skipping 3023 matching lines @@
   void newValueSpecifiedUnits(int unitType, num valueInSpecifiedUnits) 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('SVGLengthList')
 @Unstable()
-class LengthList extends Interceptor with ListMixin<Length>, ImmutableListMixin<Length> implements List native "SVGLengthList" {
+class LengthList extends Interceptor with ListMixin<Length>, ImmutableListMixin<Length> implements List<Length> native "SVGLengthList" {
   // To suppress missing implicit constructor warnings.
   factory LengthList._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGLengthList.numberOfItems')
   @DocsEditable()
   final int numberOfItems;
 
   Length operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
@@ skipping 433 matching lines @@
   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('SVGNumberList')
 @Unstable()
-class NumberList extends Interceptor with ListMixin<Number>, ImmutableListMixin<Number> implements List native "SVGNumberList" {
+class NumberList extends Interceptor with ListMixin<Number>, ImmutableListMixin<Number> implements List<Number> native "SVGNumberList" {
   // To suppress missing implicit constructor warnings.
   factory NumberList._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGNumberList.numberOfItems')
   @DocsEditable()
   final int numberOfItems;
 
   Number operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
@@ skipping 744 matching lines @@
   num y;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGPathSegList')
 @Unstable()
-class PathSegList extends Interceptor with ListMixin<PathSeg>, ImmutableListMixin<PathSeg> implements List native "SVGPathSegList" {
+class PathSegList extends Interceptor with ListMixin<PathSeg>, ImmutableListMixin<PathSeg> implements List<PathSeg> native "SVGPathSegList" {
   // To suppress missing implicit constructor warnings.
   factory PathSegList._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGPathSegList.numberOfItems')
   @DocsEditable()
   final int numberOfItems;
 
   PathSeg operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
@@ skipping 670 matching lines @@
   final AnimatedNumber gradientOffset;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for 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('SVGStringList')
 @Unstable()
-class StringList extends Interceptor with ListMixin<String>, ImmutableListMixin<String> implements List native "SVGStringList" {
+class StringList extends Interceptor with ListMixin<String>, ImmutableListMixin<String> implements List<String> native "SVGStringList" {
   // To suppress missing implicit constructor warnings.
   factory StringList._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGStringList.numberOfItems')
   @DocsEditable()
   final int numberOfItems;
 
   String operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
@@ skipping 934 matching lines @@
   void setTranslate(num tx, num ty) 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('SVGTransformList')
 @Unstable()
-class TransformList extends Interceptor with ListMixin<Transform>, ImmutableListMixin<Transform> implements List native "SVGTransformList" {
+class TransformList extends Interceptor with ListMixin<Transform>, ImmutableListMixin<Transform> implements List<Transform> native "SVGTransformList" {
   // To suppress missing implicit constructor warnings.
   factory TransformList._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGTransformList.numberOfItems')
   @DocsEditable()
   final int numberOfItems;
 
   Transform operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
@@ skipping 351 matching lines @@
   final Rect zoomRectScreen;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for 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('SVGElementInstanceList')
 @Unstable()
-class _ElementInstanceList extends Interceptor with ListMixin<ElementInstance>, ImmutableListMixin<ElementInstance> implements List native "SVGElementInstanceList" {
+class _ElementInstanceList extends Interceptor with ListMixin<ElementInstance>, ImmutableListMixin<ElementInstance> implements List<ElementInstance> native "SVGElementInstanceList" {
   // To suppress missing implicit constructor warnings.
   factory _ElementInstanceList._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGElementInstanceList.length')
   @DocsEditable()
   int get length => JS("int", "#.length", this);
 
   ElementInstance operator[](int index) {
     if (JS("bool", "# >>> 0 !== # || # >= #", index,
         index, index, length))
@@ skipping 478 matching lines @@
   @DomName('SVGVKernElement.SVGVKernElement')
   @DocsEditable()
   factory _SVGVKernElement() => _SvgElementFactoryProvider.createSvgElement_tag("vkern");
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   _SVGVKernElement.created() : super.created();
 }