Template methods on Timer classes instead of the classes themselves.

chrome/browser/profiles/profile_impl.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.
 
 // This class gathers state related to a single user profile.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_
 
 #include <string>
@@ skipping 221 matching lines @@
 #endif
   scoped_ptr<NetPrefObserver> net_pref_observer_;
   scoped_ptr<SSLConfigServiceManager> ssl_config_service_manager_;
   scoped_refptr<ShortcutsBackend> shortcuts_backend_;
 
   // Exit type the last time the profile was opened. This is set only once from
   // prefs.
   ExitType last_session_exit_type_;
 
 #if defined(ENABLE_SESSION_SERVICE)
-  base::OneShotTimer<ProfileImpl> create_session_service_timer_;
+  base::OneShotTimer create_session_service_timer_;
 #endif
 
   scoped_ptr<Profile> off_the_record_profile_;
 
   // See GetStartTime for details.
   base::Time start_time_;
 
 #if defined(OS_CHROMEOS)
   scoped_ptr<chromeos::Preferences> chromeos_preferences_;
 
@@ skipping 17 matching lines @@
   // components/keyed_service/content/browser_context_keyed_service_factory.*
 
   Profile::Delegate* delegate_;
 
   chrome_browser_net::Predictor* predictor_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileImpl);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_