Revert "Revert "Basic functionality is working with JS native support and polyfill, still some issu…

tools/dom/templates/html/dart2js/html_dart2js.darttemplate

 // 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.
 
 // DO NOT EDIT - unless you are editing documentation as per:
 // https://code.google.com/p/dart/wiki/ContributingHTMLDocumentation
 // Auto-generated dart:html library.
 
 /**
  * HTML elements and other resources for web-based applications that need to
  * interact with the browser and the DOM (Document Object Model).
  *
  * This library includes DOM element types, CSS styling, local storage,
  * media, speech, events, and more.
  * To get started,
  * check out the [Element] class, the base class for many of the HTML
  * DOM types.
  *
  * ## Other resources
  *
  * * If you've never written a web app before, try our
  * tutorials—[A Game of Darts](http://dartlang.org/docs/tutorials).
- * 
+ *
  * * To see some web-based Dart apps in action and to play with the code,
  * download
  * [Dart Editor](http://www.dartlang.org/#get-started)
  * and run its built-in examples.
  *
  * * For even more examples, see
  * [Dart HTML5 Samples](https://github.com/dart-lang/dart-html5-samples)
  * on Github.
  */
 library dart.dom.html;
@@ skipping 10 matching lines @@
 // Not actually used, but imported since dart:html can generate these objects.
 import 'dart:svg' as svg;
 import 'dart:web_audio' as web_audio;
 import 'dart:web_gl' as gl;
 import 'dart:web_sql';
 import 'dart:_js_helper' show
     convertDartClosureToJS, Creates, JavaScriptIndexingBehavior,
     JSName, Null, Returns,
     findDispatchTagForInterceptorClass, setNativeSubclassDispatchRecord;
 import 'dart:_interceptors' show
-    Interceptor, JSExtendableArray, findInterceptorConstructorForType;
+    Interceptor, JSExtendableArray, findInterceptorConstructorForType,
+    getNativeInterceptor;
 import 'dart:_isolate_helper' show IsolateNatives;
 import 'dart:_foreign_helper' show JS;
 
 $!GENERATED_DART_FILES
 
 part '$AUXILIARY_DIR/AttributeMap.dart';
 part '$AUXILIARY_DIR/CanvasImageSource.dart';
 part '$AUXILIARY_DIR/CrossFrameTypes.dart';
 part '$AUXILIARY_DIR/CssClassSet.dart';
 part '$AUXILIARY_DIR/CssRectangle.dart';
@@ skipping 63 matching lines @@
   return JS('int', r'window.$dart$isolate$counter++');
 }
 
 // Fast path to invoke JS send port.
 _callPortSync(int id, message) {
   return JS('var', r'ReceivePortSync.dispatchCall(#, #)', id, message);
 }
 
 Future<SendPort> spawnDomFunction(Function f) =>
   new Future.value(IsolateNatives.spawnDomFunction(f));