Remove remoting::protocol::Transport interface.

remoting/protocol/ice_transport_factory.h

 // Copyright 2015 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.
 
 #ifndef REMOTING_PROTOCOL_ICE_TRANSPORT_FACTORY_H_
 #define REMOTING_PROTOCOL_ICE_TRANSPORT_FACTORY_H_
 
+#include <list>
+
 #include "base/macros.h"
 #include "remoting/protocol/network_settings.h"
 #include "remoting/protocol/transport.h"
+#include "remoting/signaling/jingle_info_request.h"
 
 namespace cricket {
 class HttpPortAllocatorBase;
 }  // namespace cricket
 
 namespace remoting {
 
 class SignalStrategy;
 
 namespace protocol {
 
-class LibjingleTransportFactory;
-
 class IceTransportFactory : public TransportFactory {
  public:
   IceTransportFactory(
       SignalStrategy* signal_strategy,
       scoped_ptr<cricket::HttpPortAllocatorBase> port_allocator,
       const NetworkSettings& network_settings,
       TransportRole role);
   ~IceTransportFactory() override;
 
   // TransportFactory interface.
-  void PrepareTokens() override;
   scoped_ptr<TransportSession> CreateTransportSession() override;
 
  private:
-  scoped_ptr<LibjingleTransportFactory> libjingle_transport_factory_;
+  void EnsureFreshJingleInfo();
+  void OnJingleInfo(const std::string& relay_token,
+                    const std::vector<std::string>& relay_hosts,
+                    const std::vector<rtc::SocketAddress>& stun_hosts);
+
+  SignalStrategy* signal_strategy_;
+  scoped_ptr<cricket::HttpPortAllocatorBase> port_allocator_;
+  NetworkSettings network_settings_;
+  TransportRole role_;
+
+  base::TimeTicks last_jingle_info_update_time_;
+  scoped_ptr<JingleInfoRequest> jingle_info_request_;
+
+  // When there is an active |jingle_info_request_| stores list of callbacks to
+  // be called once the |jingle_info_request_| is finished.
+  std::list<base::Closure> on_jingle_info_callbacks_;
 
   DISALLOW_COPY_AND_ASSIGN(IceTransportFactory);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_ICE_TRANSPORT_FACTORY_H_