Template methods on Timer classes instead of the classes themselves.

components/invalidation/impl/ticl_invalidation_service.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 COMPONENTS_INVALIDATION_IMPL_TICL_INVALIDATION_SERVICE_H_
 #define COMPONENTS_INVALIDATION_IMPL_TICL_INVALIDATION_SERVICE_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 126 matching lines @@
   scoped_ptr<syncer::InvalidationStateTracker> invalidation_state_tracker_;
   scoped_ptr<syncer::Invalidator> invalidator_;
 
   // TiclInvalidationService needs to remember access token in order to
   // invalidate it with OAuth2TokenService.
   std::string access_token_;
 
   // TiclInvalidationService needs to hold reference to access_token_request_
   // for the duration of request in order to receive callbacks.
   scoped_ptr<OAuth2TokenService::Request> access_token_request_;
-  base::OneShotTimer<TiclInvalidationService> request_access_token_retry_timer_;
+  base::OneShotTimer request_access_token_retry_timer_;
   net::BackoffEntry request_access_token_backoff_;
 
   InvalidationNetworkChannel network_channel_type_;
   gcm::GCMDriver* gcm_driver_;
   scoped_ptr<GCMInvalidationBridge> gcm_invalidation_bridge_;
   scoped_refptr<net::URLRequestContextGetter> request_context_;
 
   // The invalidation logger object we use to record state changes
   // and invalidations.
   InvalidationLogger logger_;
 
   // Keep a copy of the important parameters used in network channel creation
   // for debugging.
   base::DictionaryValue network_channel_options_;
 
   DISALLOW_COPY_AND_ASSIGN(TiclInvalidationService);
 };
 
 }  // namespace invalidation
 
 #endif  // COMPONENTS_INVALIDATION_IMPL_TICL_INVALIDATION_SERVICE_H_