[DevTools] Remove dependency from TargetManager to ResourceTreeModel

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

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 742 matching lines @@
    */
   domContentEventFired(time) {
     this._resourceTreeModel.dispatchEventToListeners(SDK.ResourceTreeModel.Events.DOMContentLoaded, time);
   }
 
   /**
    * @override
    * @param {number} time
    */
   loadEventFired(time) {
-    this._resourceTreeModel.dispatchEventToListeners(SDK.ResourceTreeModel.Events.Load, time);
+    this._resourceTreeModel.dispatchEventToListeners(
+        SDK.ResourceTreeModel.Events.Load, {resourceTreeModel: this._resourceTreeModel, loadTime: time});
   }
 
   /**
    * @override
    * @param {!Protocol.Page.FrameId} frameId
    * @param {!Protocol.Page.FrameId} parentFrameId
    */
   frameAttached(frameId, parentFrameId) {
     this._resourceTreeModel._frameAttached(frameId, parentFrameId);
   }
@@ skipping 106 matching lines @@
     this._resourceTreeModel.dispatchEventToListeners(SDK.ResourceTreeModel.Events.InterstitialHidden);
   }
 
   /**
    * @override
    */
   navigationRequested() {
     // Frontend is not interested in when navigations are requested.
   }
 };