Template methods on Timer classes instead of the classes themselves.

chrome/browser/chromeos/login/supervised/supervised_user_creation_controller_new.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 CHROME_BROWSER_CHROMEOS_LOGIN_SUPERVISED_SUPERVISED_USER_CREATION_CONTROLLER_NEW_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SUPERVISED_SUPERVISED_USER_CREATION_CONTROLLER_NEW_H_
 
 #include <string>
 
 #include "base/files/file_path.h"
@@ skipping 161 matching lines @@
   // Current stage of user creation.
   Stage stage_;
 
   // Authenticator used for user creation.
   scoped_refptr<ExtendedAuthenticator> authenticator_;
 
   // Creation context. Not null while creating new LMU.
   scoped_ptr<UserCreationContext> creation_context_;
 
   // Timer for showing warning if creation process takes too long.
-  base::OneShotTimer<SupervisedUserCreationControllerNew> timeout_timer_;
+  base::OneShotTimer timeout_timer_;
 
   // Factory of callbacks.
   base::WeakPtrFactory<SupervisedUserCreationControllerNew> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SupervisedUserCreationControllerNew);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SUPERVISED_SUPERVISED_USER_CREATION_CONTROLLER_NEW_H_