Eradicate keyIndentifier from devtools/*

third_party/WebKit/Source/devtools/front_end/ui/ForwardedInputEventHandler.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.
 
 /**
  * @constructor
  */
 WebInspector.ForwardedInputEventHandler = function()
 {
     InspectorFrontendHost.events.addEventListener(InspectorFrontendHostAPI.Events.KeyEventUnhandled, this._onKeyEventUnhandled, this);
 }
 
 WebInspector.ForwardedInputEventHandler.prototype = {
     /**
      * @param {!WebInspector.Event} event
      */
     _onKeyEventUnhandled: function(event)
     {
         var data = event.data;
         var type = /** @type {string} */ (data.type);
-        var keyIdentifier = /** @type {string} */ (data.keyIdentifier);
+        var key = /** @type {string} */ (data.key);
         var keyCode = /** @type {number} */ (data.keyCode);
         var modifiers =/** @type {number} */ (data.modifiers);
 
         if (type !== "keydown")
             return;
 
         WebInspector.context.setFlavor(WebInspector.ShortcutRegistry.ForwardedShortcut, WebInspector.ShortcutRegistry.ForwardedShortcut.instance);
-        WebInspector.shortcutRegistry.handleKey(WebInspector.KeyboardShortcut.makeKey(keyCode, modifiers), keyIdentifier);
+        WebInspector.shortcutRegistry.handleKey(WebInspector.KeyboardShortcut.makeKey(keyCode, modifiers), key);
         WebInspector.context.setFlavor(WebInspector.ShortcutRegistry.ForwardedShortcut, null);
     }
 }
 
 /** @type {!WebInspector.ForwardedInputEventHandler} */
 WebInspector.forwardedEventHandler = new WebInspector.ForwardedInputEventHandler();