Revert 96089 - Remove video_channel() from Session interface

remoting/protocol/jingle_session.h

Index: remoting/protocol/jingle_session.h
===================================================================
--- remoting/protocol/jingle_session.h	(revision 96105)
+++ remoting/protocol/jingle_session.h	(working copy)
@@ -38,6 +38,9 @@
       const DatagramChannelCallback& callback) OVERRIDE;
   virtual net::Socket* control_channel() OVERRIDE;
   virtual net::Socket* event_channel() OVERRIDE;
+  virtual net::Socket* video_channel() OVERRIDE;
+  virtual net::Socket* video_rtp_channel() OVERRIDE;
+  virtual net::Socket* video_rtcp_channel() OVERRIDE;
   virtual const std::string& jid() OVERRIDE;
   virtual const CandidateSessionConfig* candidate_config() OVERRIDE;
   virtual const SessionConfig* config() OVERRIDE;
@@ -182,6 +185,7 @@
 
   scoped_ptr<net::Socket> control_channel_socket_;
   scoped_ptr<net::Socket> event_channel_socket_;
+  scoped_ptr<net::Socket> video_channel_socket_;
 
   ScopedRunnableMethodFactory<JingleSession> task_factory_;