Template methods on Timer classes instead of the classes themselves.

chromeos/geolocation/simple_geolocation_request.h

 // Copyright 2014 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 CHROMEOS_GEOLOCATION_SIMPLE_GEOLOCATION_REQUEST_H_
 #define CHROMEOS_GEOLOCATION_SIMPLE_GEOLOCATION_REQUEST_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
@@ skipping 85 matching lines @@
   // When request was actually started.
   base::Time request_started_at_;
 
   base::TimeDelta retry_sleep_on_server_error_;
 
   base::TimeDelta retry_sleep_on_bad_response_;
 
   const base::TimeDelta timeout_;
 
   // Pending retry.
-  base::OneShotTimer<SimpleGeolocationRequest> request_scheduled_;
+  base::OneShotTimer request_scheduled_;
 
   // Stop request on timeout.
-  base::OneShotTimer<SimpleGeolocationRequest> timeout_timer_;
+  base::OneShotTimer timeout_timer_;
 
   // Number of retry attempts.
   unsigned retries_;
 
   // This is updated on each retry.
   Geoposition position_;
 
   // Creation and destruction should happen on the same thread.
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(SimpleGeolocationRequest);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_GEOLOCATION_SIMPLE_GEOLOCATION_REQUEST_H_