Making almost all dom_ methods private. Exceptions will be addressed in a later CL.

sdk/lib/web_audio/dart2js/web_audio_dart2js.dart

 /**
  * High-fidelity audio programming in the browser.
  */
 library dart.dom.web_audio;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:_collection-dev' hide deprecated;
 import 'dart:html';
 import 'dart:html_common';
@@ skipping 460 matching lines @@
   @DocsEditable()
   final int numberOfInputs;
 
   @DomName('AudioNode.numberOfOutputs')
   @DocsEditable()
   final int numberOfOutputs;
 
   @JSName('connect')
   @DomName('AudioNode.connect')
   @DocsEditable()
-  void $dom_connect(destination, int output, [int input]) native;
+  void _connect(destination, int output, [int input]) native;
 
   @DomName('AudioNode.disconnect')
   @DocsEditable()
   void disconnect(int output) native;
 
   @DomName('AudioNode.connect')
   void connectNode(AudioNode destination, [int output = 0, int input = 0]) =>
-      $dom_connect(destination, output, input);
+      _connect(destination, output, input);
 
   @DomName('AudioNode.connect')
   void connectParam(AudioParam destination, [int output = 0]) =>
-      $dom_connect(destination, output);
+      _connect(destination, output);
 }
 // 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('AudioParam')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioParam
 @Experimental()
@@ skipping 633 matching lines @@
   factory WaveShaperNode._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('WaveShaperNode.curve')
   @DocsEditable()
   Float32List curve;
 
   @DomName('WaveShaperNode.oversample')
   @DocsEditable()
   String oversample;
 }