Separate Authenticator and Session unittests.

remoting/protocol/jingle_session.h

Index: remoting/protocol/jingle_session.h
diff --git a/remoting/protocol/jingle_session.h b/remoting/protocol/jingle_session.h
index 75f061fec8d0cf57d3b563b4a5f050f149796525..4894216d9bf788dde3f50a8878abd6a28d671611 100644
--- a/remoting/protocol/jingle_session.h
+++ b/remoting/protocol/jingle_session.h
@@ -80,6 +80,8 @@ class JingleSession : public protocol::Session,
   // Used for Session.SignalError sigslot.
   void OnSessionError(cricket::BaseSession* session,
                       cricket::BaseSession::Error error);
+  // Used for Session.SignalReceivedTerminateReason sigslot.
+  void OnTerminateReason(cricket::Session* session, const std::string& reason);
 
   void OnInitiate();
   void OnAccept();
@@ -135,6 +137,11 @@ class JingleSession : public protocol::Session,
   // Channels that are currently being connected.
   ChannelConnectorsMap channel_connectors_;
 
+  // Termination reason. Needs to be stored because
+  // SignalReceivedTerminateReason handler is not allowed to destroy
+  // the object.
+  std::string terminate_reason_;
+
   ScopedRunnableMethodFactory<JingleSession> task_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(JingleSession);