Standardize usage of virtual/override/final in components/

components/signin/core/browser/about_signin_internals.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 COMPONENTS_SIGNIN_CORE_BROWSER_ABOUT_SIGNIN_INTERNALS_H_
 #define COMPONENTS_SIGNIN_CORE_BROWSER_ABOUT_SIGNIN_INTERNALS_H_
 
 #include <map>
 #include <string>
 
@@ skipping 30 matching lines @@
     // |info| will contain the dictionary of signin_status_ values as indicated
     // in the comments for GetSigninStatus() below.
     virtual void OnSigninStateChanged(const base::DictionaryValue* info) = 0;
 
     // Notification that the cookie accounts are ready to be displayed.
     virtual void OnCookieAccountsFetched(const base::DictionaryValue* info) = 0;
   };
 
   AboutSigninInternals(ProfileOAuth2TokenService* token_service,
                        SigninManagerBase* signin_manager);
-  virtual ~AboutSigninInternals();
+  ~AboutSigninInternals() override;
 
   // Each instance of SigninInternalsUI adds itself as an observer to be
   // notified of all updates that AboutSigninInternals receives.
   void AddSigninObserver(Observer* observer);
   void RemoveSigninObserver(Observer* observer);
 
   // Pulls all signin values that have been persisted in the user prefs.
   void RefreshSigninPrefs();
 
   // SigninManager::SigninDiagnosticsObserver implementation.
-  virtual void NotifySigninValueChanged(
+  void NotifySigninValueChanged(
       const signin_internals_util::UntimedSigninStatusField& field,
       const std::string& value) override;
 
-  virtual void NotifySigninValueChanged(
+  void NotifySigninValueChanged(
       const signin_internals_util::TimedSigninStatusField& field,
       const std::string& value) override;
 
   void Initialize(SigninClient* client);
 
   // KeyedService implementation.
-  virtual void Shutdown() override;
+  void Shutdown() override;
 
   // Returns a dictionary of values in signin_status_ for use in
   // about:signin-internals. The values are formatted as shown -
   //
   // { "signin_info" :
   //     [ {"title": "Basic Information",
   //        "data": [List of {"label" : "foo-field", "value" : "foo"} elems]
   //       },
   //       { "title": "Detailed Information",
   //        "data": [List of {"label" : "foo-field", "value" : "foo"} elems]
   //       }],
   //   "token_info" :
   //     [ List of {"name": "foo-name", "token" : "foo-token",
   //                 "status": "foo_stat", "time" : "foo_time"} elems]
   //  }
   scoped_ptr<base::DictionaryValue> GetSigninStatus();
 
   // Triggers a ListAccounts call to acquire a list of the email addresses
   // corresponding to the cookies residing on the current cookie jar.
   void GetCookieAccountsAsync();
 
   // OAuth2TokenService::DiagnosticsObserver implementations.
-  virtual void OnAccessTokenRequested(
+  void OnAccessTokenRequested(
       const std::string& account_id,
       const std::string& consumer_id,
       const OAuth2TokenService::ScopeSet& scopes) override;
-  virtual void OnFetchAccessTokenComplete(
-      const std::string& account_id,
-      const std::string& consumer_id,
-      const OAuth2TokenService::ScopeSet& scopes,
-      GoogleServiceAuthError error,
-      base::Time expiration_time) override;
-  virtual void OnTokenRemoved(const std::string& account_id,
-                              const OAuth2TokenService::ScopeSet& scopes)
-      override;
+  void OnFetchAccessTokenComplete(const std::string& account_id,
+                                  const std::string& consumer_id,
+                                  const OAuth2TokenService::ScopeSet& scopes,
+                                  GoogleServiceAuthError error,
+                                  base::Time expiration_time) override;
+  void OnTokenRemoved(const std::string& account_id,
+                      const OAuth2TokenService::ScopeSet& scopes) override;
 
     void OnRefreshTokenReceived(std::string status);
     void OnAuthenticationResultReceived(std::string status);
 
  private:
   // Encapsulates diagnostic information about tokens for different services.
   struct TokenInfo {
     TokenInfo(const std::string& consumer_id,
               const OAuth2TokenService::ScopeSet& scopes);
     ~TokenInfo();
@@ skipping 48 matching lines @@
     //                           "status" : request status} elems]
     //       }],
     //  }
     scoped_ptr<base::DictionaryValue> ToValue(std::string product_version);
   };
 
   void NotifyObservers();
 
 
   // Overriden from GaiaAuthConsumer.
-  virtual void OnListAccountsSuccess(const std::string& data) override;
-  virtual void OnListAccountsFailure(const GoogleServiceAuthError& error)
-      override;
+  void OnListAccountsSuccess(const std::string& data) override;
+  void OnListAccountsFailure(const GoogleServiceAuthError& error) override;
 
   // Callback for ListAccounts. Once the email addresses are fetched from GAIA,
   // they are pushed to the signin_internals_ui.
   void OnListAccountsComplete(
       std::vector<std::pair<std::string, bool> >& gaia_accounts);
 
   // Called when a cookie changes. If the cookie relates to a GAIA LSID cookie,
   // then we call ListAccounts and update the UI element.
   void OnCookieChanged(const net::CanonicalCookie* cookie);
 
@@ skipping 15 matching lines @@
 
   ObserverList<Observer> signin_observers_;
 
   scoped_ptr<SigninClient::CookieChangedCallbackList::Subscription>
       cookie_changed_subscription_;
 
   DISALLOW_COPY_AND_ASSIGN(AboutSigninInternals);
 };
 
 #endif  // COMPONENTS_SIGNIN_CORE_BROWSER_ABOUT_SIGNIN_INTERNALS_H_