Template methods on Timer classes instead of the classes themselves.

ash/display/resolution_notification_controller.cc

 // Copyright 2013 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.
 
 #include "ash/display/resolution_notification_controller.h"
 
 #include "ash/display/display_info.h"
 #include "ash/display/display_manager.h"
 #include "ash/shell.h"
 #include "ash/system/system_notifier.h"
@@ skipping 103 matching lines @@
 
   // The callback when accept is chosen.
   base::Closure accept_callback;
 
   // The remaining timeout in seconds. 0 if the change does not time out.
   uint8 timeout_count;
 
   // The timer to invoke OnTimerTick() every second. This cannot be
   // OneShotTimer since the message contains text "automatically closed in xx
   // seconds..." which has to be updated every second.
-  base::RepeatingTimer<ResolutionNotificationController> timer;
+  base::RepeatingTimer timer;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ResolutionChangeInfo);
 };
 
 ResolutionNotificationController::ResolutionChangeInfo::ResolutionChangeInfo(
     int64 display_id,
     const DisplayMode& old_resolution,
     const DisplayMode& new_resolution,
     const base::Closure& accept_callback)
@@ skipping 165 matching lines @@
                               this,
                               &ResolutionNotificationController::OnTimerTick);
   }
 }
 
 void ResolutionNotificationController::SuppressTimerForTest() {
   g_use_timer = false;
 }
 
 }  // namespace ash