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

trunk/src/content/browser/renderer_host/p2p/socket_dispatcher_host.cc

Index: trunk/src/content/browser/renderer_host/p2p/socket_dispatcher_host.cc
===================================================================
--- trunk/src/content/browser/renderer_host/p2p/socket_dispatcher_host.cc	(revision 273764)
+++ trunk/src/content/browser/renderer_host/p2p/socket_dispatcher_host.cc	(working copy)
@@ -99,9 +99,7 @@
     : BrowserMessageFilter(P2PMsgStart),
       resource_context_(resource_context),
       url_context_(url_context),
-      monitoring_networks_(false),
-      dump_incoming_rtp_packet_(false),
-      dump_outgoing_rtp_packet_(false) {
+      monitoring_networks_(false) {
 }
 
 void P2PSocketDispatcherHost::OnChannelClosing() {
@@ -148,38 +146,6 @@
           &P2PSocketDispatcherHost::DoGetNetworkList, this));
 }
 
-void P2PSocketDispatcherHost::StartRtpDump(
-    bool incoming,
-    bool outgoing,
-    const RenderProcessHost::WebRtcRtpPacketCallback& packet_callback) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-
-  if ((!dump_incoming_rtp_packet_ && incoming) ||
-      (!dump_outgoing_rtp_packet_ && outgoing)) {
-    if (incoming)
-      dump_incoming_rtp_packet_ = true;
-
-    if (outgoing)
-      dump_outgoing_rtp_packet_ = true;
-
-    packet_callback_ = packet_callback;
-    for (SocketsMap::iterator it = sockets_.begin(); it != sockets_.end(); ++it)
-      it->second->StartRtpDump(incoming, outgoing, packet_callback);
-  }
-}
-
-void P2PSocketDispatcherHost::StopRtpDumpOnUIThread(bool incoming,
-                                                    bool outgoing) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  BrowserThread::PostTask(
-      BrowserThread::IO,
-      FROM_HERE,
-      base::Bind(&P2PSocketDispatcherHost::StopRtpDumpOnIOThread,
-                 this,
-                 incoming,
-                 outgoing));
-}
-
 P2PSocketDispatcherHost::~P2PSocketDispatcherHost() {
   DCHECK(sockets_.empty());
   DCHECK(dns_requests_.empty());
@@ -241,12 +207,6 @@
 
   if (socket->Init(local_address, remote_address)) {
     sockets_[socket_id] = socket.release();
-
-    if (dump_incoming_rtp_packet_ || dump_outgoing_rtp_packet_) {
-      sockets_[socket_id]->StartRtpDump(dump_incoming_rtp_packet_,
-                                        dump_outgoing_rtp_packet_,
-                                        packet_callback_);
-    }
   }
 }
 
@@ -334,22 +294,4 @@
   delete request;
 }
 
-void P2PSocketDispatcherHost::StopRtpDumpOnIOThread(bool incoming,
-                                                    bool outgoing) {
-  if ((dump_incoming_rtp_packet_ && incoming) ||
-      (dump_outgoing_rtp_packet_ && outgoing)) {
-    if (incoming)
-      dump_incoming_rtp_packet_ = false;
-
-    if (outgoing)
-      dump_outgoing_rtp_packet_ = false;
-
-    if (!dump_incoming_rtp_packet_ && !dump_outgoing_rtp_packet_)
-      packet_callback_.Reset();
-
-    for (SocketsMap::iterator it = sockets_.begin(); it != sockets_.end(); ++it)
-      it->second->StopRtpDump(incoming, outgoing);
-  }
-}
-
 }  // namespace content