Refactor SignalStrategy so that it can be reused for multiple connections.

remoting/host/log_to_server.h

 // Copyright (c) 2011 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_HOST_LOG_TO_SERVER_H_
 #define REMOTING_HOST_LOG_TO_SERVER_H_
 
 #include <deque>
 
 #include "base/memory/ref_counted.h"
@@ skipping 21 matching lines @@
 class LogToServer : public HostStatusObserver {
  public:
   explicit LogToServer(base::MessageLoopProxy* message_loop);
   virtual ~LogToServer();
 
   // Logs a session state change.
   // Currently, this is either connection or disconnection.
   void LogSessionStateChange(bool connected);
 
   // HostStatusObserver implementation.
-  virtual void OnSignallingConnected(SignalStrategy* signal_strategy,
-                                     const std::string& full_jid) OVERRIDE;
+  virtual void OnSignallingConnected(SignalStrategy* signal_strategy) OVERRIDE;
   virtual void OnSignallingDisconnected() OVERRIDE;
   virtual void OnClientAuthenticated(const std::string& jid) OVERRIDE;
   virtual void OnClientDisconnected(const std::string& jid) OVERRIDE;
   virtual void OnAccessDenied() OVERRIDE;
   virtual void OnShutdown() OVERRIDE;
 
  private:
   void Log(const ServerLogEntry& entry);
   void SendPendingEntries();
 
   scoped_refptr<base::MessageLoopProxy> message_loop_;
   scoped_ptr<IqSender> iq_sender_;
   std::deque<ServerLogEntry> pending_entries_;
 
   DISALLOW_COPY_AND_ASSIGN(LogToServer);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_LOG_TO_SERVER_H_