Implements RTP header dumping.

content/browser/renderer_host/p2p/socket_dispatcher_host.h

Index: content/browser/renderer_host/p2p/socket_dispatcher_host.h
diff --git a/content/browser/renderer_host/p2p/socket_dispatcher_host.h b/content/browser/renderer_host/p2p/socket_dispatcher_host.h
index 1f456915b24bfd20fb1cb109c5b02797119fe6b8..2357bbbe0a20ee429f5c8828180536e0674c50ad 100644
--- a/content/browser/renderer_host/p2p/socket_dispatcher_host.h
+++ b/content/browser/renderer_host/p2p/socket_dispatcher_host.h
@@ -35,7 +35,8 @@ class P2PSocketDispatcherHost
       public net::NetworkChangeNotifier::IPAddressObserver {
  public:
   P2PSocketDispatcherHost(content::ResourceContext* resource_context,
-                          net::URLRequestContextGetter* url_context);
+                          net::URLRequestContextGetter* url_context,
+                          int render_process_host_id);
 
   // content::BrowserMessageFilter overrides.
   virtual void OnChannelClosing() OVERRIDE;
@@ -46,6 +47,11 @@ class P2PSocketDispatcherHost
   // net::NetworkChangeNotifier::IPAddressObserver interface.
   virtual void OnIPAddressChanged() OVERRIDE;
 
+  // Start or stop the RTP packet header dumping. Mustbe called on the IO
+  // thread.
+  void StartRtpDump(bool incoming, bool outgoing);
+  void StopRtpDump(bool incoming, bool outgoing);
+
  protected:
   virtual ~P2PSocketDispatcherHost();
 
@@ -89,6 +95,7 @@ class P2PSocketDispatcherHost
 
   content::ResourceContext* resource_context_;
   scoped_refptr<net::URLRequestContextGetter> url_context_;
+  int render_process_host_id_;
 
   SocketsMap sockets_;
 
@@ -97,6 +104,9 @@ class P2PSocketDispatcherHost
   std::set<DnsRequest*> dns_requests_;
   P2PMessageThrottler throttler_;
 
+  bool dump_incoming_rtp_packet_;
+  bool dump_outgoing_rtp_packet_;
+
   DISALLOW_COPY_AND_ASSIGN(P2PSocketDispatcherHost);
 };