Standardize usage of virtual/override/final in chrome/browser/policy/

chrome/browser/policy/cloud/user_policy_signin_service.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.
 
 #ifndef CHROME_BROWSER_POLICY_CLOUD_USER_POLICY_SIGNIN_SERVICE_H_
 #define CHROME_BROWSER_POLICY_CLOUD_USER_POLICY_SIGNIN_SERVICE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 22 matching lines @@
   // Creates a UserPolicySigninService associated with the passed
   // |policy_manager| and |signin_manager|.
   UserPolicySigninService(
       Profile* profile,
       PrefService* local_state,
       DeviceManagementService* device_management_service,
       UserCloudPolicyManager* policy_manager,
       SigninManager* signin_manager,
       scoped_refptr<net::URLRequestContextGetter> system_request_context,
       ProfileOAuth2TokenService* oauth2_token_service);
-  virtual ~UserPolicySigninService();
+  ~UserPolicySigninService() override;
 
   // Registers a CloudPolicyClient for fetching policy for a user. The
   // |oauth2_login_token| and |username| are explicitly passed because
   // the user is not signed in yet (ProfileOAuth2TokenService does not have
   // any tokens yet to prevent services from using it until after we've fetched
   // policy).
   void RegisterForPolicy(const std::string& username,
                          const std::string& oauth2_login_token,
                          const PolicyRegistrationCallback& callback);
 
   // OAuth2TokenService::Observer implementation:
-  virtual void OnRefreshTokenAvailable(const std::string& account_id) override;
+  void OnRefreshTokenAvailable(const std::string& account_id) override;
 
   // CloudPolicyService::Observer implementation:
-  virtual void OnInitializationCompleted(CloudPolicyService* service) override;
+  void OnInitializationCompleted(CloudPolicyService* service) override;
 
   // KeyedService implementation:
-  virtual void Shutdown() override;
+  void Shutdown() override;
 
  protected:
   // UserPolicySigninServiceBase implementation:
-  virtual void InitializeUserCloudPolicyManager(
+  void InitializeUserCloudPolicyManager(
       const std::string& username,
       scoped_ptr<CloudPolicyClient> client) override;
 
-  virtual void PrepareForUserCloudPolicyManagerShutdown() override;
-  virtual void ShutdownUserCloudPolicyManager() override;
+  void PrepareForUserCloudPolicyManagerShutdown() override;
+  void ShutdownUserCloudPolicyManager() override;
 
  private:
   // Fetches an OAuth token to allow the cloud policy service to register with
   // the cloud policy server. |oauth_login_token| should contain an OAuth login
   // refresh token that can be downscoped to get an access token for the
   // device_management service.
   void RegisterCloudPolicyService();
 
   // Callback invoked when policy registration has finished.
   void OnRegistrationComplete();
@@ skipping 14 matching lines @@
   // Weak pointer to the token service we use to authenticate during
   // CloudPolicyClient registration.
   ProfileOAuth2TokenService* oauth2_token_service_;
 
   DISALLOW_COPY_AND_ASSIGN(UserPolicySigninService);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_CLOUD_USER_POLICY_SIGNIN_SERVICE_H_