Private libraries used.

sdk/lib/web_audio/dart2js/web_audio_dart2js.dart

 library web_audio;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:collection-dev';
 import 'dart:html';
 import 'dart:html_common';
+import 'dart:_foreign_helper' show JS;
 // DO NOT EDIT
 // Auto-generated dart:audio library.
 
 
 
 
 // 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.
 
@@ skipping 823 matching lines @@
 }
 // 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.
 
 
 @DocsEditable
 @DomName('WaveTable')
 class WaveTable native "*WaveTable" {
 }