Add WebrtcConnectionToClient.

remoting/protocol/jingle_session.cc

 // 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.
 
 #include "remoting/protocol/jingle_session.h"
 
 #include "base/bind.h"
 #include "base/rand_util.h"
 #include "base/single_thread_task_runner.h"
 #include "base/stl_util.h"
@@ skipping 386 matching lines @@
   switch (message.action) {
     case JingleMessage::SESSION_ACCEPT:
       OnAccept(message, reply_callback);
       break;
 
     case JingleMessage::SESSION_INFO:
       OnSessionInfo(message, reply_callback);
       break;
 
     case JingleMessage::TRANSPORT_INFO:
-      if (transport_->ProcessTransportInfo(message.transport_info.get())) {
+      if (message.transport_info &&
+          transport_->ProcessTransportInfo(message.transport_info.get())) {
         reply_callback.Run(JingleMessageReply::NONE);
       } else {
         reply_callback.Run(JingleMessageReply::BAD_REQUEST);
       }
       break;
 
     case JingleMessage::SESSION_TERMINATE:
       OnTerminate(message, reply_callback);
       break;
 
@@ skipping 178 matching lines @@
   }
 }
 
 bool JingleSession::is_session_active() {
   return state_ == CONNECTING || state_ == ACCEPTING || state_ == ACCEPTED ||
         state_ == AUTHENTICATING || state_ == AUTHENTICATED;
 }
 
 }  // namespace protocol
 }  // namespace remoting