Regenerate frog dom

client/dom/generated/src/interface/PeerConnection.dart

 // 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.
 
 interface PeerConnection {
 
   static final int ACTIVE = 2;
 
   static final int CLOSED = 3;
 
   static final int NEGOTIATING = 1;
 
   static final int NEW = 0;
 
   final MediaStreamList localStreams;
 
   EventListener onaddstream;
 
   EventListener onconnecting;
 
   EventListener onmessage;
 
   EventListener onopen;
 
   EventListener onremovestream;
 
+  EventListener onstatechange;
+
   final int readyState;
 
   final MediaStreamList remoteStreams;
 
-  void addEventListener(String type, EventListener listener, bool useCapture);
+  void addEventListener(String type, EventListener listener, [bool useCapture]);
 
   void addStream(MediaStream stream);
 
   void close();
 
   bool dispatchEvent(Event event);
 
   void processSignalingMessage(String message);
 
-  void removeEventListener(String type, EventListener listener, bool useCapture);
+  void removeEventListener(String type, EventListener listener, [bool useCapture]);
 
   void removeStream(MediaStream stream);
 
   void send(String text);
 }