Make the ChromeNetworkDelegate use the ExtensionEventRouterForwarder

chrome/browser/net/chrome_network_delegate.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_NET_CHROME_NETWORK_DELEGATE_H_
 #define CHROME_BROWSER_NET_CHROME_NETWORK_DELEGATE_H_
 #pragma once
 
 #include "base/basictypes.h"
+#include "base/ref_counted.h"
+#include "chrome/browser/profiles/profile.h"
 #include "net/base/network_delegate.h"
 
-class ExtensionIOEventRouter;
+class ExtensionEventRouterForwarder;
 
 // ChromeNetworkDelegate is the central point from within the chrome code to
 // add hooks into the network stack.
 class ChromeNetworkDelegate : public net::NetworkDelegate {
  public:
+  // If |profile| is NULL, events will be broadcasted to all profiles,
+  // otherwise, they will be only send to the specified profile.
   explicit ChromeNetworkDelegate(
-      ExtensionIOEventRouter* extension_io_event_router);
-  ~ChromeNetworkDelegate();
+      ExtensionEventRouterForwarder* event_router,
+      ProfileId profile_id);
+  virtual ~ChromeNetworkDelegate();
 
  private:
   // NetworkDelegate methods:
   virtual void OnBeforeURLRequest(net::URLRequest* request);
   virtual void OnSendHttpRequest(net::HttpRequestHeaders* headers);
   virtual void OnResponseStarted(net::URLRequest* request);
   virtual void OnReadCompleted(net::URLRequest* request, int bytes_read);
 
-  ExtensionIOEventRouter* const extension_io_event_router_;
+  scoped_refptr<ExtensionEventRouterForwarder> event_router_;
+  const ProfileId profile_id_;
   DISALLOW_COPY_AND_ASSIGN(ChromeNetworkDelegate);
 };
 
 #endif  // CHROME_BROWSER_NET_CHROME_NETWORK_DELEGATE_H_