Landing https://codereview.chromium.org/18769010/.

chrome/test/data/webrtc/jsep01_call.js

 /**
  * Copyright (c) 2012 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /** @private */
 var gTransformOutgoingSdp = function(sdp) { return sdp; };
 
 /** @private */
@@ skipping 206 matching lines @@
     function() { success_('setLocalDescription'); },
     function() { failure_('setLocalDescription'); });
   debug('Sending SDP message:\n' + session_description.sdp);
   sendToPeer(gRemotePeerId, JSON.stringify(session_description));
 }
 
 /** @private */
 function addStreamCallback_(event) {
   debug('Receiving remote stream...');
   var videoTag = document.getElementById('remote-view');
-  videoTag.src = webkitURL.createObjectURL(event.stream);
+  attachMediaStream(videoTag, event.stream);
 
   // Due to crbug.com/110938 the size is 0 when onloadedmetadata fires.
   // videoTag.onloadedmetadata = displayVideoSize_(videoTag);
   // Use setTimeout as a workaround for now.
   // Displays the remote video size for both the video element and the stream.
   setTimeout(function() {displayVideoSize_(videoTag);}, 500);
 }
 
 /** @private */
 function removeStreamCallback_(event) {
@@ skipping 22 matching lines @@
   // about the created data channel.
   onDataChannelReadyStateChange_();
 }
 
 /** @private */
 function onDataChannelReadyStateChange_() {
   var readyState = gDataChannel.readyState;
   debug('DataChannel state:' + readyState);
   gDataStatusCallback(readyState);
 }