Move ownership of Transport out of Session.

remoting/protocol/fake_session.h

 // Copyright (c) 2012 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_FAKE_SESSION_H_
 #define REMOTING_PROTOCOL_FAKE_SESSION_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "remoting/protocol/fake_stream_socket.h"
 #include "remoting/protocol/session.h"
 #include "remoting/protocol/transport.h"
 
 namespace remoting {
 namespace protocol {
 
 extern const char kTestJid[];
 
-class FakeTransport : public Transport {
- public:
-  FakeTransport();
-  ~FakeTransport() override;
+class FakeAuthenticator;
 
-  // Transport interface.
-  void Start(EventHandler* event_handler,
-             Authenticator* authenticator) override;
-  bool ProcessTransportInfo(buzz::XmlElement* transport_info) override;
-  FakeStreamChannelFactory* GetStreamChannelFactory() override;
-  FakeStreamChannelFactory* GetMultiplexedChannelFactory() override;
-
- private:
-  FakeStreamChannelFactory channel_factory_;
-};
-
-// FakeSession is a dummy protocol::Session that uses FakeStreamSocket for all
-// channels.
 class FakeSession : public Session {
  public:
   FakeSession();
   ~FakeSession() override;
 
   void SimulateConnection(FakeSession* peer);
 
   EventHandler* event_handler() { return event_handler_; }
   void set_error(ErrorCode error) { error_ = error; }
   bool is_closed() const { return closed_; }
 
   // Session interface.
   void SetEventHandler(EventHandler* event_handler) override;
   ErrorCode error() override;
   const std::string& jid() override;
   const SessionConfig& config() override;
-  FakeTransport* GetTransport() override;
+  void SetTransport(Transport* transport) override;
   void Close(ErrorCode error) override;
 
  private:
+  // Callback provided to the |transport_|.
+  void SendTransportInfo(scoped_ptr<buzz::XmlElement> transport_info);
+
   EventHandler* event_handler_ = nullptr;
   scoped_ptr<SessionConfig> config_;
 
   std::string jid_;
 
-  FakeTransport transport_;
+  scoped_ptr<FakeAuthenticator> authenticator_;
+  Transport* transport_;
 
   ErrorCode error_ = OK;
   bool closed_ = false;
 
   base::WeakPtr<FakeSession> peer_;
 
   base::WeakPtrFactory<FakeSession> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeSession);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_FAKE_SESSION_H_