Move P2P code to content namespace.

content/browser/renderer_host/p2p/socket_dispatcher_host.h

 // Copyright (c) 2011 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/browser/browser_message_filter.h"
 #include "content/common/p2p_sockets.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/network_change_notifier.h"
 
 namespace content {
-class ResourceContext;
-}  // namespace content
 
 class P2PSocketHost;
+class ResourceContext;
 
 class P2PSocketDispatcherHost
     : public BrowserMessageFilter,
       public net::NetworkChangeNotifier::IPAddressObserver {
  public:
   P2PSocketDispatcherHost(const content::ResourceContext* resource_context);
   virtual ~P2PSocketDispatcherHost();
 
   // BrowserMessageFilter overrides.
   virtual void OnChannelClosing() OVERRIDE;
@@ skipping 48 matching lines @@
 
   // 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_