Adapted tests to API change.

chrome/test/data/webrtc/getusermedia.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.
  */
 
 /**
  * See http://dev.w3.org/2011/webrtc/editor/getusermedia.html for more
  * information on getUserMedia.
  */
@@ skipping 27 matching lines @@
  * @param requestVideo, requestAudio: whether to request video/audio.
  * @param mediaHints The media hints to use when we add streams to a peer
  *     connection later. The contents of this parameter depends on the WebRTC
  *     version. This should be javascript code that we eval().
  */
 function getUserMedia(requestVideo, requestAudio, mediaHints) {
   if (!navigator.webkitGetUserMedia) {
     returnToTest('Browser does not support WebRTC.');
     return;
   }
-  eval('gMediaHints = ' + mediaHints);
+  try {
+    eval('gMediaHints = ' + mediaHints);
+  } catch (exception) {
+    failTest('Not valid javascript expression: ' + mediaHints);
+  }
 
   debug('Requesting: video ' + requestVideo + ', audio ' + requestAudio);
   navigator.webkitGetUserMedia({video: requestVideo, audio: requestAudio},
                                getUserMediaOkCallback_,
                                getUserMediaFailedCallback_);
   returnToTest('ok-requested');
 }
 
 /**
  * Must be called after calling getUserMedia. Returns not-called-yet if we have
@@ skipping 66 matching lines @@
   var streamUrl = webkitURL.createObjectURL(stream);
   document.getElementById('local-view').src = streamUrl;
 
   gRequestWebcamAndMicrophoneResult = 'ok-got-stream';
 }
 
 /** @private */
 function getUserMediaFailedCallback_(error) {
   gRequestWebcamAndMicrophoneResult = 'failed-with-error-' + error.code;
 }