Prepare to introduce the IceTransportInternal.

webrtc/p2p/base/icetransportinternal.h

 /*
  *  Copyright 2016 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_P2P_BASE_ICETRANSPORTINTERNAL_H_
 #define WEBRTC_P2P_BASE_ICETRANSPORTINTERNAL_H_
 
+#include "webrtc/p2p/base/transportchannelimpl.h"
+
+namespace cricket {
+
+typedef TransportChannel IceTransportInternal;
+typedef TransportChannelImpl IceTransportInternal2;
+
+}  // namespace cricket
+
+/*
 #include <string>
 
 #include "webrtc/p2p/base/candidate.h"
 #include "webrtc/p2p/base/candidatepairinterface.h"
 #include "webrtc/p2p/base/jseptransport.h"
 #include "webrtc/p2p/base/packettransportinterface.h"
 #include "webrtc/p2p/base/transportdescription.h"
 
 namespace webrtc {
 class MetricsObserverInterface;
@@ skipping 96 matching lines @@
       SignalSelectedCandidatePairChanged;
 
   // Invoked when the transport is being destroyed.
   sigslot::signal1<IceTransportInternal*> SignalDestroyed;
 
   // Debugging description of this transport.
   std::string ToString() const;
 };
 
 }  // namespace cricket
-
+*/
 #endif  // WEBRTC_P2P_BASE_ICETRANSPORTINTERNAL_H_