Removing noSuchMethod from Element.

sdk/lib/html/dart2js/html_dart2js.dart

 library html;
 
 import 'dart:collection';
 import 'dart:html_common';
 import 'dart:indexed_db';
 import 'dart:isolate';
 import 'dart:json';
 import 'dart:svg' as svg;
 import 'dart:web_audio' as web_audio;
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ skipping 7554 matching lines @@
    * [x-tags][] project. Please note: in the future it may be possible to
    * `extend Element` from your class, in which case this field will be
    * deprecated and will simply return this [Element] object.
    *
    * [wc]: http://dvcs.w3.org/hg/webcomponents/raw-file/tip/explainer/index.html
    * [x-tags]: http://x-tags.org/
    */
   @Creates('Null')  // Set from Dart code; does not instantiate a native type.
   var xtag;
 
-  // TODO(vsm): Implement noSuchMethod or similar for dart2js.
-
   /**
    * Creates a text node and inserts it into the DOM at the specified location.
    *
    * To see the possible values for [where], read the doc for
    * [insertAdjacentHtml].
    *
    * See also:
    *
    * * [insertAdjacentHtml]
    */
@@ skipping 302 matching lines @@
   void webkitRequestFullScreen(int flags) native;
 
   /// @domName Element.webkitRequestFullscreen; @docsEditable true
   void webkitRequestFullscreen() native;
 
   /// @domName Element.webkitRequestPointerLock; @docsEditable true
   void webkitRequestPointerLock() native;
 
 }
 
-// Temporary dispatch hook to support WebComponents.
-Function dynamicUnknownElementDispatcher;
-
 final _START_TAG_REGEXP = new RegExp('<(\\w+)');
 class _ElementFactoryProvider {
   static final _CUSTOM_PARENT_TAG_MAP = const {
     'body' : 'html',
     'head' : 'html',
     'caption' : 'table',
     'td': 'tr',
     'colgroup': 'table',
     'col' : 'colgroup',
     'tr' : 'tbody',
@@ skipping 17420 matching lines @@
   T next() {
     if (!hasNext) {
       throw new StateError("No more elements");
     }
     return _array[_pos++];
   }
 
   final List<T> _array;
   int _pos;
 }