Fix a time conversion bug on webrtc-internals.

content/browser/resources/media/webrtc_internals.js

 // Copyright (c) 2013 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.
 
 var USER_MEDIA_TAB_ID = 'user-media-tab-id';
 
 var tabView = null;
 var ssrcInfoManager = null;
 var peerConnectionUpdateTable = null;
 var statsTable = null;
@@ skipping 49 matching lines @@
      */
     setDataSeries: function(dataSeriesId, dataSeries) {
       this.record_.stats[dataSeriesId] = dataSeries;
     },
 
     /**
      * @param {!Object} update The object contains keys "time", "type", and
      *   "value".
      */
     addUpdate: function(update) {
-      var time = new Date(parseInt(update.time));
+      var time = new Date(parseFloat(update.time));
       this.record_.updateLog.push({
         time: time.toLocaleString(),
         type: update.type,
         value: update.value,
       });
     },
   };
 
   return PeerConnectionRecord;
 })();
@@ skipping 247 matching lines @@
   dumpCreator.disableAecRecording();
 }
 
 
 /**
  * Set
  */
 function enableAecRecording() {
   dumpCreator.enableAecRecording();
 }