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

Source/WebCore/inspector/front-end/NetworkManager.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 31 matching lines @@
     NetworkAgent.enable();
 
     WebInspector.settings.cacheDisabled.addChangeListener(this._cacheDisabledSettingChanged, this);
 
     if (WebInspector.settings.userAgent.get())
         this._userAgentSettingChanged();
     WebInspector.settings.userAgent.addChangeListener(this._userAgentSettingChanged, this);
 }
 
 WebInspector.NetworkManager.EventTypes = {
+    ResourceTrackingEnabled: "ResourceTrackingEnabled",
+    ResourceTrackingDisabled: "ResourceTrackingDisabled",
     RequestStarted: "RequestStarted",
     RequestUpdated: "RequestUpdated",
     RequestFinished: "RequestFinished",
     RequestUpdateDropped: "RequestUpdateDropped"
 }
 
 WebInspector.NetworkManager._MIMETypes = {
     "text/html":                   {"document": true},
     "text/xml":                    {"document": true},
     "text/plain":                  {"document": true},
@@ skipping 23 matching lines @@
     "application/x-javascript":    {"script": true},
     "application/json":            {"script": true},
     "text/javascript1.1":          {"script": true},
     "text/javascript1.2":          {"script": true},
     "text/javascript1.3":          {"script": true},
     "text/jscript":                {"script": true},
     "text/livescript":             {"script": true},
 }
 
 WebInspector.NetworkManager.prototype = {
+    enableResourceTracking: function()
+    {
+        function callback(error)
+        {
+            this.dispatchEventToListeners(WebInspector.NetworkManager.EventTypes.ResourceTrackingEnabled);
+        }
+        NetworkAgent.enable(callback.bind(this));
+    },
+
+    disableResourceTracking: function()
+    {
+        function callback(error)
+        {
+            this.dispatchEventToListeners(WebInspector.NetworkManager.EventTypes.ResourceTrackingDisabled);
+        }
+        NetworkAgent.disable(callback.bind(this));
+    },
+
     /**
      * @param {string} url
      * @return {WebInspector.NetworkRequest}
      */
     inflightRequestForURL: function(url)
     {
         return this._dispatcher._inflightRequestsByURL[url];
     },
 
     /**
@@ skipping 480 matching lines @@
         var networkRequest = new WebInspector.NetworkRequest(requestId, url, documentURL, frameId, loaderId);
         networkRequest.initiator = initiator;
         return networkRequest;
     }
 }
 
 /**
  * @type {?WebInspector.NetworkManager}
  */
 WebInspector.networkManager = null;