DevTools: introduce multitarget model listeners

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 896 matching lines @@
     this.xmlVersion = payload.xmlVersion;
     this._listeners = {};
 }
 
 WebInspector.DOMDocument.prototype = {
     __proto__: WebInspector.DOMNode.prototype
 }
 
 /**
  * @constructor
- * @extends {WebInspector.SDKObject}
+ * @extends {WebInspector.SDKModel}
  * @param {!WebInspector.Target} target
  */
 WebInspector.DOMModel = function(target) {
-    WebInspector.SDKObject.call(this, target);
+    WebInspector.SDKModel.call(this, WebInspector.DOMModel, target);
 
     this._agent = target.domAgent();
 
     /** @type {!Object.<number, !WebInspector.DOMNode>} */
     this._idToDOMNode = {};
     /** @type {?WebInspector.DOMDocument} */
     this._document = null;
     /** @type {!Object.<number, boolean>} */
     this._attributeLoadNodeIds = {};
     target.registerDOMDispatcher(new WebInspector.DOMDispatcher(this));
@@ skipping 751 matching lines @@
         function mycallback(error, nodeId)
         {
             if (error) {
                 callback(null);
                 return;
             }
             callback(this.nodeForId(nodeId));
         }
     },
 
-    __proto__: WebInspector.SDKObject.prototype
+    __proto__: WebInspector.SDKModel.prototype
 }
 
 /**
  * @constructor
  * @implements {DOMAgent.Dispatcher}
  * @param {!WebInspector.DOMModel} domModel
  */
 WebInspector.DOMDispatcher = function(domModel)
 {
     this._domModel = domModel;
@@ skipping 223 matching lines @@
      * @param {boolean} inspectUAShadowDOM
      * @param {!DOMAgent.HighlightConfig} config
      * @param {function(?Protocol.Error)=} callback
      */
     setInspectModeEnabled: function(enabled, inspectUAShadowDOM, config, callback)
     {
         WebInspector.overridesSupport.setTouchEmulationSuspended(enabled);
         this._agent.setInspectModeEnabled(enabled, inspectUAShadowDOM, config, callback);
     }
 }