Revert of Add TransportSession interface to prepare for WebRTC-based transport.

remoting/protocol/ice_transport_session.h

Index: remoting/protocol/ice_transport_session.h
diff --git a/remoting/protocol/ice_transport_session.h b/remoting/protocol/ice_transport_session.h
deleted file mode 100644
index 85d2a9f87653bf4451648b93e0e2ea81f368a4ea..0000000000000000000000000000000000000000
--- a/remoting/protocol/ice_transport_session.h
+++ /dev/null
@@ -1,95 +0,0 @@
-// 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_SESSION_H_
-#define REMOTING_PROTOCOL_ICE_TRANSPORT_SESSION_H_
-
-#include <list>
-#include <map>
-
-#include "base/macros.h"
-#include "base/timer/timer.h"
-#include "remoting/protocol/datagram_channel_factory.h"
-#include "remoting/protocol/jingle_messages.h"
-#include "remoting/protocol/transport.h"
-
-namespace remoting {
-namespace protocol {
-
-class ChannelMultiplexer;
-class LibjingleTransportFactory;
-class PseudoTcpChannelFactory;
-class SecureChannelFactory;
-
-class IceTransportSession : public TransportSession,
-                            public Transport::EventHandler,
-                            public DatagramChannelFactory {
- public:
-  // |transport_factory| must outlive the session.
-  IceTransportSession(LibjingleTransportFactory* libjingle_transport_factory);
-  ~IceTransportSession() override;
-
-  // TransportSession interface.
-  void Start(TransportSession::EventHandler* event_handler,
-             Authenticator* authenticator) override;
-  bool ProcessTransportInfo(buzz::XmlElement* transport_info) override;
-  DatagramChannelFactory* GetDatagramChannelFactory() override;
-  StreamChannelFactory* GetStreamChannelFactory() override;
-  StreamChannelFactory* GetMultiplexedChannelFactory() override;
-
- private:
-  typedef std::map<std::string, Transport*> ChannelsMap;
-
-  // DatagramChannelFactory interface.
-  void CreateChannel(const std::string& name,
-                     const ChannelCreatedCallback& callback) override;
-  void CancelChannelCreation(const std::string& name) override;
-
-  // Passes transport info to a new |channel| in case it was received before the
-  // channel was created.
-  void AddPendingRemoteTransportInfo(Transport* channel);
-
-  // Transport::EventHandler interface.
-  void OnTransportIceCredentials(Transport* transport,
-                                 const std::string& ufrag,
-                                 const std::string& password) override;
-  void OnTransportCandidate(Transport* transport,
-                            const cricket::Candidate& candidate) override;
-  void OnTransportRouteChange(Transport* transport,
-                              const TransportRoute& route) override;
-  void OnTransportFailed(Transport* transport) override;
-  void OnTransportDeleted(Transport* transport) override;
-
-  // Creates empty |pending_transport_info_message_| and schedules timer for
-  // SentTransportInfo() to sent the message later.
-  void EnsurePendingTransportInfoMessage();
-
-  // Sends transport-info message with candidates from |pending_candidates_|.
-  void SendTransportInfo();
-
-  LibjingleTransportFactory* libjingle_transport_factory_;
-
-  TransportSession::EventHandler* event_handler_ = nullptr;
-
-  ChannelsMap channels_;
-  scoped_ptr<PseudoTcpChannelFactory> pseudotcp_channel_factory_;
-  scoped_ptr<SecureChannelFactory> secure_channel_factory_;
-  scoped_ptr<ChannelMultiplexer> channel_multiplexer_;
-
-  // Pending remote transport info received before the local channels were
-  // created.
-  std::list<IceTransportInfo::IceCredentials> pending_remote_ice_credentials_;
-  std::list<IceTransportInfo::NamedCandidate> pending_remote_candidates_;
-
-  scoped_ptr<IceTransportInfo> pending_transport_info_message_;
-  base::OneShotTimer transport_info_timer_;
-
-  DISALLOW_COPY_AND_ASSIGN(IceTransportSession);
-};
-
-}  // namespace protocol
-}  // namespace remoting
-
-#endif  // REMOTING_PROTOCOL_ICE_TRANSPORT_SESSION_H_
-