Merge 140539

Source/WebCore/inspector/front-end/DOMExtension.js

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 530 matching lines @@
 function isEnterKey(event) {
     // Check if in IME.
     return event.keyCode !== 229 && event.keyIdentifier === "Enter";
 }
 
 function consumeEvent(e)
 {
     e.consume();
 }
 
-window.isUnderTest = false;
-
 /**
  * Mutation observers leak memory. Keep track of them and disconnect
  * on unload.
  * @constructor
  * @param {function(Array.<WebKitMutation>)} handler
  */
 function NonLeakingMutationObserver(handler)
 {
     this._observer = new WebKitMutationObserver(handler);
     NonLeakingMutationObserver._instances.push(this);
@@ skipping 21 matching lines @@
 
     disconnect: function()
     {
         if (this._observer)
             this._observer.disconnect();
         NonLeakingMutationObserver._instances.remove(this);
         delete this._observer;
     }
 }