DevTools: use shorthand syntax in interface definitions.

third_party/WebKit/Source/devtools/front_end/sdk/DOMModel.js

 /*
  * Copyright (C) 2009, 2010 Google Inc. All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 2090 matching lines @@
  */
 SDK.DOMNodeHighlighter = function() {};
 
 SDK.DOMNodeHighlighter.prototype = {
   /**
    * @param {?SDK.DOMNode} node
    * @param {!Protocol.DOM.HighlightConfig} config
    * @param {!Protocol.DOM.BackendNodeId=} backendNodeId
    * @param {!Protocol.Runtime.RemoteObjectId=} objectId
    */
-  highlightDOMNode: function(node, config, backendNodeId, objectId) {},
+  highlightDOMNode(node, config, backendNodeId, objectId) {},
 
   /**
    * @param {!Protocol.DOM.InspectMode} mode
    * @param {!Protocol.DOM.HighlightConfig} config
    * @param {function(?Protocol.Error)=} callback
    */
-  setInspectMode: function(mode, config, callback) {},
+  setInspectMode(mode, config, callback) {},
 
   /**
    * @param {!Protocol.Page.FrameId} frameId
    */
-  highlightFrame: function(frameId) {}
+  highlightFrame(frameId) {}
 };
 
 /**
  * @implements {SDK.DOMNodeHighlighter}
  * @unrestricted
  */
 SDK.DefaultDOMNodeHighlighter = class {
   /**
    * @param {!Protocol.DOMAgent} agent
    */
@@ skipping 28 matching lines @@
   /**
    * @override
    * @param {!Protocol.Page.FrameId} frameId
    */
   highlightFrame(frameId) {
     this._agent.highlightFrame(
         frameId, Common.Color.PageHighlight.Content.toProtocolRGBA(),
         Common.Color.PageHighlight.ContentOutline.toProtocolRGBA());
   }
 };