DevTools: rename WebInspector into modules.

third_party/WebKit/Source/devtools/front_end/toolbox_bootstrap/Toolbox.js

 // Copyright 2014 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.
 (function() {
   /**
    * @suppressGlobalPropertiesCheck
    */
   function toolboxLoaded() {
     if (!window.opener)
       return;
-    var app = window.opener.WebInspector['AdvancedApp']['_instance']();
+    var app = window.opener['Emulation']['AdvancedApp']['_instance']();
     app['toolboxLoaded'](document);
   }
 
   runOnWindowLoad(toolboxLoaded);
 })();