Template methods on Timer classes instead of the classes themselves.

chromeos/timezone/timezone_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_TIMEZONE_TIMEZONE_REQUEST_H_
 #define CHROMEOS_TIMEZONE_TIMEZONE_REQUEST_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
@@ skipping 100 matching lines @@
   GURL request_url_;
   scoped_ptr<net::URLFetcher> url_fetcher_;
 
   // When request was actually started.
   base::Time request_started_at_;
 
   // Absolute time, when it is passed no more retry requests are allowed.
   base::Time retry_timeout_abs_;
 
   // Pending retry.
-  base::OneShotTimer<TimeZoneRequest> timezone_request_scheduled_;
+  base::OneShotTimer timezone_request_scheduled_;
 
   base::TimeDelta retry_sleep_on_server_error_;
 
   base::TimeDelta retry_sleep_on_bad_response_;
 
   // Number of retry attempts.
   unsigned retries_;
 
   // Creation and destruction should happen on the same thread.
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(TimeZoneRequest);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_TIMEZONE_TIMEZONE_REQUEST_H_