Revert 130484 - Merge 124886 - Web Inspector: Do not disable network tracking while profiling cpu.

Source/WebCore/inspector/front-end/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 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 /**
  * @constructor
  * @extends {WebInspector.Object}
  * @param {WebInspector.NetworkManager} networkManager
  */
 WebInspector.ResourceTreeModel = function(networkManager)
 {
+    networkManager.addEventListener(WebInspector.NetworkManager.EventTypes.ResourceTrackingEnabled, this._onResourceTrackingEnabled, this);
     networkManager.addEventListener(WebInspector.NetworkManager.EventTypes.RequestUpdated, this._onRequestUpdated, this);
     networkManager.addEventListener(WebInspector.NetworkManager.EventTypes.RequestFinished, this._onRequestUpdated, this);
     networkManager.addEventListener(WebInspector.NetworkManager.EventTypes.RequestUpdateDropped, this._onRequestUpdateDropped, this);
 
     WebInspector.console.addEventListener(WebInspector.ConsoleModel.Events.MessageAdded, this._consoleMessageAdded, this);
     WebInspector.console.addEventListener(WebInspector.ConsoleModel.Events.RepeatCountUpdated, this._consoleMessageAdded, this);
     WebInspector.console.addEventListener(WebInspector.ConsoleModel.Events.ConsoleCleared, this._consoleCleared, this);
 
     PageAgent.enable();
 
@@ skipping 12 matching lines @@
     MainFrameNavigated: "MainFrameNavigated",
     ResourceAdded: "ResourceAdded",
     WillLoadCachedResources: "WillLoadCachedResources",
     CachedResourcesLoaded: "CachedResourcesLoaded",
     DOMContentLoaded: "DOMContentLoaded",
     OnLoad: "OnLoad",
     InspectedURLChanged: "InspectedURLChanged"
 }
 
 WebInspector.ResourceTreeModel.prototype = {
+    _onResourceTrackingEnabled: function()
+    {
+        this._fetchResourceTree();
+    },
+
     _fetchResourceTree: function()
     {
         this._frames = {};
         delete this._cachedResourcesProcessed;
         PageAgent.getResourceTree(this._processCachedResources.bind(this));
     },
 
     _processCachedResources: function(error, mainFramePayload)
     {
         if (error) {
@@ skipping 529 matching lines @@
     frameDetached: function(frameId)
     {
         this._resourceTreeModel._frameDetached(frameId);
     }
 }
 
 /**
  * @type {WebInspector.ResourceTreeModel}
  */
 WebInspector.resourceTreeModel = null;