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

chrome/browser/supervised_user/supervised_user_sync_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 CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SYNC_SERVICE_H_
 #define CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SYNC_SERVICE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 28 matching lines @@
   static const char kChromeAvatar[];
   static const char kChromeOsAvatar[];
   static const char kMasterKey[];
   static const char kPasswordSignatureKey[];
   static const char kPasswordEncryptionKey[];
   static const char kName[];
 
   // Represents a non-existing avatar on Chrome and Chrome OS.
   static const int kNoAvatar;
 
-  virtual ~SupervisedUserSyncService();
+  ~SupervisedUserSyncService() override;
 
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
 
   // Extracts the avatar index from the input |avatar_str| and set
   // |avatar_index| to hold the extracted value. Returns true if the
   // index was extracted successfully and false otherwise.
   // |avatar_str| should have the format: "chrome-avatar-index:INDEX"
   // where INDEX is the integer to be extracted. |avatar_str| can be empty
   // in case there is no avatar synced for a supervised user in which case
   // |avatar_index| is set to -1.
@@ skipping 40 matching lines @@
   // syncing supervised users (i.e. has finished its initial merge of local and
   // server-side data, via MergeDataAndStartSyncing), as the stored data might
   // be outdated before that.
   const base::DictionaryValue* GetSupervisedUsers();
 
   // Calls the passed |callback| with a dictionary containing all supervised
   // users managed by this custodian.
   void GetSupervisedUsersAsync(const SupervisedUsersCallback& callback);
 
   // KeyedService implementation:
-  virtual void Shutdown() override;
+  void Shutdown() override;
 
   // SyncableService implementation:
-  virtual syncer::SyncMergeResult MergeDataAndStartSyncing(
+  syncer::SyncMergeResult MergeDataAndStartSyncing(
       syncer::ModelType type,
       const syncer::SyncDataList& initial_sync_data,
       scoped_ptr<syncer::SyncChangeProcessor> sync_processor,
       scoped_ptr<syncer::SyncErrorFactory> error_handler) override;
-  virtual void StopSyncing(syncer::ModelType type) override;
-  virtual syncer::SyncDataList GetAllSyncData(syncer::ModelType type) const
-      override;
-  virtual syncer::SyncError ProcessSyncChanges(
+  void StopSyncing(syncer::ModelType type) override;
+  syncer::SyncDataList GetAllSyncData(syncer::ModelType type) const override;
+  syncer::SyncError ProcessSyncChanges(
       const tracked_objects::Location& from_here,
       const syncer::SyncChangeList& change_list) override;
 
  private:
   friend class SupervisedUserSyncServiceFactory;
 
   // Use |SupervisedUserSyncServiceFactory::GetForProfile(...)| to get an
   // instance of this service.
   explicit SupervisedUserSyncService(PrefService* prefs);
 
@@ skipping 27 matching lines @@
   scoped_ptr<syncer::SyncErrorFactory> error_handler_;
 
   ObserverList<SupervisedUserSyncServiceObserver> observers_;
 
   std::vector<SupervisedUsersCallback> callbacks_;
 
   DISALLOW_COPY_AND_ASSIGN(SupervisedUserSyncService);
 };
 
 #endif  // CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SYNC_SERVICE_H_