Refactor the P2PSocketDispatcher to be created on the RenderThread instead of the RenderView.

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 "content/common/p2p_sockets.h"
@@ skipping 63 matching lines @@
 
   void OnAddressResolved(DnsRequest* request,
                          const net::IPAddressNumber& result);
 
   content::ResourceContext* resource_context_;
 
   SocketsMap sockets_;
 
   bool monitoring_networks_;
 
-  // List or routing IDs for the hosts that have subscribed to the
-  // network list notifications.
-  std::set<int> notifications_routing_ids_;
-
   std::set<DnsRequest*> dns_requests_;
 
   DISALLOW_COPY_AND_ASSIGN(P2PSocketDispatcherHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_DISPATCHER_HOST_H_