Template methods on Timer classes instead of the classes themselves.

net/http/http_server_properties_manager.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 NET_HTTP_HTTP_SERVER_PROPERTIES_MANAGER_H_
 #define NET_HTTP_HTTP_SERVER_PROPERTIES_MANAGER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 233 matching lines @@
 
   // -----------
   // Pref thread
   // -----------
 
   const scoped_refptr<base::SequencedTaskRunner> pref_task_runner_;
 
   base::WeakPtr<HttpServerPropertiesManager> pref_weak_ptr_;
 
   // Used to post cache update tasks.
-  scoped_ptr<base::OneShotTimer<HttpServerPropertiesManager> >
-      pref_cache_update_timer_;
+  scoped_ptr<base::OneShotTimer> pref_cache_update_timer_;
 
   // Used to track the spdy servers changes.
   PrefChangeRegistrar pref_change_registrar_;
   PrefService* pref_service_;  // Weak.
   bool setting_prefs_;
   const char* path_;
 
   // --------------
   // Network thread
   // --------------
 
   const scoped_refptr<base::SequencedTaskRunner> network_task_runner_;
 
   // Used to post |prefs::kHttpServerProperties| pref update tasks.
-  scoped_ptr<base::OneShotTimer<HttpServerPropertiesManager> >
-      network_prefs_update_timer_;
+  scoped_ptr<base::OneShotTimer> network_prefs_update_timer_;
 
   scoped_ptr<HttpServerPropertiesImpl> http_server_properties_impl_;
 
   // Used to get |weak_ptr_| to self on the pref thread.
   scoped_ptr<base::WeakPtrFactory<HttpServerPropertiesManager> >
       pref_weak_ptr_factory_;
 
   // Used to get |weak_ptr_| to self on the network thread.
   scoped_ptr<base::WeakPtrFactory<HttpServerPropertiesManager> >
       network_weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpServerPropertiesManager);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_SERVER_PROPERTIES_MANAGER_H_