Revert 273745 "Implements RTP header dumping." due to memory leak

trunk/src/content/browser/renderer_host/p2p/socket_host.h

Index: trunk/src/content/browser/renderer_host/p2p/socket_host.h
===================================================================
--- trunk/src/content/browser/renderer_host/p2p/socket_host.h	(revision 273764)
+++ trunk/src/content/browser/renderer_host/p2p/socket_host.h	(working copy)
@@ -5,10 +5,8 @@
 #ifndef CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_HOST_H_
 
-#include "base/memory/weak_ptr.h"
 #include "content/common/content_export.h"
 #include "content/common/p2p_socket_type.h"
-#include "content/public/browser/render_process_host.h"
 #include "net/base/ip_endpoint.h"
 #include "net/udp/datagram_socket.h"
 
@@ -39,8 +37,7 @@
 
 // Helper method which finds RTP ofset and length if the packet is encapsulated
 // in a TURN Channel Message or TURN Send Indication message.
-CONTENT_EXPORT bool GetRtpPacketStartPositionAndLength(const char* data,
-                                                       int length,
+CONTENT_EXPORT bool GetRtpPacketStartPositionAndLength(char* data, int length,
                                                        int* rtp_start_pos,
                                                        int* rtp_packet_length);
 // Helper method which updates absoulute send time extension if present.
@@ -56,8 +53,7 @@
   static const int kStunHeaderSize = 20;
   // Creates P2PSocketHost of the specific type.
   static P2PSocketHost* Create(IPC::Sender* message_sender,
-                               int socket_id,
-                               P2PSocketType type,
+                               int id, P2PSocketType type,
                                net::URLRequestContextGetter* url_context,
                                P2PMessageThrottler* throttler);
 
@@ -78,12 +74,6 @@
 
   virtual bool SetOption(P2PSocketOption option, int value) = 0;
 
-  void StartRtpDump(
-      bool incoming,
-      bool outgoing,
-      const RenderProcessHost::WebRtcRtpPacketCallback& packet_callback);
-  void StopRtpDump(bool incoming, bool outgoing);
-
  protected:
   friend class P2PSocketHostTcpTestBase;
 
@@ -121,7 +111,7 @@
     STATE_ERROR,
   };
 
-  P2PSocketHost(IPC::Sender* message_sender, int socket_id);
+  P2PSocketHost(IPC::Sender* message_sender, int id);
 
   // Verifies that the packet |data| has a valid STUN header. In case
   // of success stores type of the message in |type|.
@@ -129,24 +119,10 @@
                                 StunMessageType* type);
   static bool IsRequestOrResponse(StunMessageType type);
 
-  // Calls |packet_dump_callback_| to record the RTP header.
-  void DumpRtpPacket(const char* packet, size_t length, bool incoming);
-
-  // A helper to dump the packet on the IO thread.
-  void DumpRtpPacketOnIOThread(scoped_ptr<uint8[]> packet_header,
-                               size_t header_length,
-                               size_t packet_length,
-                               bool incoming);
-
   IPC::Sender* message_sender_;
   int id_;
   State state_;
-  bool dump_incoming_rtp_packet_;
-  bool dump_outgoing_rtp_packet_;
-  RenderProcessHost::WebRtcRtpPacketCallback packet_dump_callback_;
 
-  base::WeakPtrFactory<P2PSocketHost> weak_ptr_factory_;
-
   DISALLOW_COPY_AND_ASSIGN(P2PSocketHost);
 };