Template methods on Timer classes instead of the classes themselves.

content/browser/appcache/appcache_storage_impl.h

 // Copyright (c) 2011 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 CONTENT_BROWSER_APPCACHE_APPCACHE_STORAGE_IMPL_H_
 #define CONTENT_BROWSER_APPCACHE_APPCACHE_STORAGE_IMPL_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 158 matching lines @@
   int64 last_deletable_response_rowid_;
 
   // Created on the IO thread, but only used on the DB thread.
   AppCacheDatabase* database_;
 
   // Set if we discover a fatal error like a corrupt SQL database or
   // disk cache and cannot continue.
   bool is_disabled_;
 
   scoped_ptr<AppCacheDiskCache> disk_cache_;
-  base::OneShotTimer<AppCacheStorageImpl> lazy_commit_timer_;
+  base::OneShotTimer lazy_commit_timer_;
 
   // Used to short-circuit certain operations without having to schedule
   // any tasks on the background database thread.
   std::deque<base::Closure> pending_simple_tasks_;
   base::WeakPtrFactory<AppCacheStorageImpl> weak_factory_;
 
   friend class content::AppCacheStorageImplTest;
   friend class content::ChromeAppCacheServiceTest;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_APPCACHE_APPCACHE_STORAGE_IMPL_H_