DevTools: reformat front-end code to match chromium style.

third_party/WebKit/Source/devtools/front_end/elements/ElementsSidebarPane.js

 // Copyright (c) 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
  * @extends {WebInspector.VBox}
  */
 WebInspector.ElementsSidebarPane = function()
 {
@@ skipping 42 matching lines @@
         /**
          * @return {!Promise.<?>}
          * @this {WebInspector.ElementsSidebarPane}
          */
         function innerUpdate()
         {
             return this.isShowing() ? this.doUpdate() : Promise.resolve();
         }
     },
 
+    /**
+     * @override
+     */
     wasShown: function()
     {
         WebInspector.VBox.prototype.wasShown.call(this);
         if (this._updateWhenVisible)
             this.update();
     },
 
     /**
      * @param {!WebInspector.Event} event
      */
     onCSSModelChanged: function(event) { },
 
     __proto__: WebInspector.VBox.prototype
 };