Decouple IPC::MessageFilter from IPC::Channel

content/browser/renderer_host/p2p/socket_dispatcher_host.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_DISPATCHER_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_DISPATCHER_HOST_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 21 matching lines @@
 class ResourceContext;
 
 class P2PSocketDispatcherHost
     : public content::BrowserMessageFilter,
       public net::NetworkChangeNotifier::IPAddressObserver {
  public:
   P2PSocketDispatcherHost(content::ResourceContext* resource_context,
                           net::URLRequestContextGetter* url_context);
 
   // content::BrowserMessageFilter overrides.
-  virtual void OnChannelClosing() OVERRIDE;
+  virtual void OnSenderClosing() OVERRIDE;
   virtual void OnDestruct() const OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // net::NetworkChangeNotifier::IPAddressObserver interface.
   virtual void OnIPAddressChanged() OVERRIDE;
 
   // Starts the RTP packet header dumping. Must be called on the IO thread.
   void StartRtpDump(
       bool incoming,
       bool outgoing,
@@ skipping 57 matching lines @@
   bool dump_incoming_rtp_packet_;
   bool dump_outgoing_rtp_packet_;
   RenderProcessHost::WebRtcRtpPacketCallback packet_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(P2PSocketDispatcherHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_DISPATCHER_HOST_H_