Revert "Moving AudioElement back to dart:html"

sdk/lib/web_audio/dartium/web_audio_dartium.dart

 library web_audio;
 
 import 'dart:html';
 import 'dart:nativewrappers';
 // DO NOT EDIT
 // Auto-generated dart:audio library.
 
 
 
 
@@ skipping 397 matching lines @@
   int get numberOfChannels native "AudioDestinationNode_numberOfChannels_Getter";
 
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 
+/// @domName HTMLAudioElement
+class AudioElement extends MediaElement {
+
+  factory AudioElement([String src]) {
+    if (!?src) {
+      return _AudioElementFactoryProvider.createAudioElement();
+    }
+    return _AudioElementFactoryProvider.createAudioElement(src);
+  }
+  AudioElement.internal(): super.internal();
+
+}
+// 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.
+
+// WARNING: Do not edit - generated code.
+
+
 /// @domName AudioGain
 class AudioGain extends AudioParam {
   AudioGain.internal(): super.internal();
 
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
@@ skipping 609 matching lines @@
 
 
   /** @domName WaveShaperNode.curve */
   void set curve(Float32Array value) native "WaveShaperNode_curve_Setter";
 
 }
 // 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.
 
-// WARNING: Do not edit - generated code.
 
-
-/// @domName WaveTable
-class WaveTable extends NativeFieldWrapperClass1 {
-  WaveTable.internal();
-
+class _AudioElementFactoryProvider {
+  static AudioElement createAudioElement([String src]) native "HTMLAudioElement_constructor_Callback";
 }