Re-trying moving AudioElement back to dart:html.

sdk/lib/html/dart2js/html_dart2js.dart

 library html;
 
 import 'dart:collection';
 import 'dart:html_common';
 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
 // for details. All rights reserved. Use of this source code is governed by a
@@ skipping 357 matching lines @@
   final bool specified;
 
   /// @domName Attr.value; @docsEditable true
   String 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.
 
 
+/// @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 HTMLBRElement; @docsEditable true
 class BRElement extends Element implements Element native "*HTMLBRElement" {
 
   factory BRElement() => document.$dom_createElement("br");
 
   /// @domName HTMLBRElement.clear; @docsEditable true
   String clear;
 }
 // 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
@@ skipping 7191 matching lines @@
       // Firefox
       return this['DOMMouseScroll'];
     }
   }
 }
 // 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 ElementTimeControl
-abstract class ElementTimeControl {
-
-  /// @domName ElementTimeControl.beginElement; @docsEditable true
-  void beginElement();
-
-  /// @domName ElementTimeControl.beginElementAt; @docsEditable true
-  void beginElementAt(num offset);
-
-  /// @domName ElementTimeControl.endElement; @docsEditable true
-  void endElement();
-
-  /// @domName ElementTimeControl.endElementAt; @docsEditable true
-  void endElementAt(num offset);
-}
-// 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 ElementTraversal
 abstract class ElementTraversal {
 
   int $dom_childElementCount;
 
   Element $dom_firstElementChild;
 
   Element $dom_lastElementChild;
 
   Element nextElementSibling;
@@ skipping 10810 matching lines @@
 
 // WARNING: Do not edit - generated code.
 
 
 typedef void VoidCallback();
 // 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 WaveTable; @docsEditable true
-class WaveTable native "*WaveTable" {
-}
-// 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 WebGLActiveInfo; @docsEditable true
 class WebGLActiveInfo native "*WebGLActiveInfo" {
 
   /// @domName WebGLActiveInfo.name; @docsEditable true
   final String name;
 
   /// @domName WebGLActiveInfo.size; @docsEditable true
   final int size;
 
   /// @domName WebGLActiveInfo.type; @docsEditable true
@@ skipping 1883 matching lines @@
 
 class _ArrayBufferFactoryProvider {
   static ArrayBuffer createArrayBuffer(int length) =>
       JS('ArrayBuffer', 'new ArrayBuffer(#)', length);
 }
 // 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.
 
 
+class _AudioElementFactoryProvider {
+  static AudioElement createAudioElement([String src = null]) {
+    if (src == null) return JS('AudioElement', 'new Audio()');
+    return JS('AudioElement', 'new Audio(#)', 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.
+
+
 class _BlobFactoryProvider {
   static Blob createBlob([List blobParts = null, String type, String endings]) {
     // TODO: validate that blobParts is a JS Array and convert if not.
     // TODO: any coercions on the elements of blobParts, e.g. coerce a typed
     // array to ArrayBuffer if it is a total view.
     if (type == null && endings == null) {
       return _create_1(blobParts);
     }
     var bag = _create_bag();
     if (type != null) _bag_set(bag, 'type', type);
@@ skipping 4909 matching lines @@
   T next() {
     if (!hasNext) {
       throw new StateError("No more elements");
     }
     return _array[_pos++];
   }
 
   final List<T> _array;
   int _pos;
 }