Re-trying moving AudioElement back to dart:html.

sdk/lib/web_audio/dart2js/web_audio_dart2js.dart

Index: sdk/lib/web_audio/dart2js/web_audio_dart2js.dart
diff --git a/sdk/lib/web_audio/dart2js/web_audio_dart2js.dart b/sdk/lib/web_audio/dart2js/web_audio_dart2js.dart
index 4a50eba14600d9594afddba9103ce2490e845eb2..dbaef0078d81ae42b9b5cc79086d2b7df46e7e33 100644
--- a/sdk/lib/web_audio/dart2js/web_audio_dart2js.dart
+++ b/sdk/lib/web_audio/dart2js/web_audio_dart2js.dart
@@ -268,21 +268,6 @@ class AudioDestinationNode extends AudioNode native "*AudioDestinationNode" {
 // BSD-style license that can be found in the LICENSE file.
 
 
-/// @domName HTMLAudioElement; @docsEditable true
-class AudioElement extends MediaElement native "*HTMLAudioElement" {
-
-  factory AudioElement([String src]) {
-    if (!?src) {
-      return _AudioElementFactoryProvider.createAudioElement();
-    }
-    return _AudioElementFactoryProvider.createAudioElement(src);
-  }
-}
-// 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.
-
-
 /// @domName AudioGain; @docsEditable true
 class AudioGain extends AudioParam native "*AudioGain" {
 }
@@ -691,9 +676,6 @@ class WaveShaperNode extends AudioNode native "*WaveShaperNode" {
 // BSD-style license that can be found in the LICENSE file.
 
 
-class _AudioElementFactoryProvider {
-  static AudioElement createAudioElement([String src = null]) {
-    if (src == null) return JS('AudioElement', 'new Audio()');
-    return JS('AudioElement', 'new Audio(#)', src);
-  }
+/// @domName WaveTable; @docsEditable true
+class WaveTable native "*WaveTable" {
 }