Template methods on Timer classes instead of the classes themselves.

remoting/host/client_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_HOST_CLIENT_SESSION_H_
 #define REMOTING_HOST_CLIENT_SESSION_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 178 matching lines @@
   // This must appear after |clipboard_echo_filter_|, so that it won't outlive
   // it.
   base::WeakPtrFactory<protocol::ClipboardStub> client_clipboard_factory_;
 
   // The maximum duration of this session.
   // There is no maximum if this value is <= 0.
   base::TimeDelta max_duration_;
 
   // A timer that triggers a disconnect when the maximum session duration
   // is reached.
-  base::OneShotTimer<ClientSession> max_duration_timer_;
+  base::OneShotTimer max_duration_timer_;
 
   scoped_refptr<base::SingleThreadTaskRunner> audio_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> video_encode_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> network_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
 
   // Pumps for audio, video and mouse shape.
   // |video_frame_pump_| and |mouse_shape_pump_| may be nullptr if the video
@@ skipping 37 matching lines @@
   // Used to disable callbacks to |this| once DisconnectSession() has been
   // called.
   base::WeakPtrFactory<ClientSessionControl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ClientSession);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_CLIENT_SESSION_H_