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

chrome/browser/webdata/autocomplete_syncable_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_WEBDATA_AUTOCOMPLETE_SYNCABLE_SERVICE_H_
 #define CHROME_BROWSER_WEBDATA_AUTOCOMPLETE_SYNCABLE_SERVICE_H_
 
 #include <map>
 #include <set>
 #include <string>
 #include <utility>
@@ skipping 32 matching lines @@
 // The sync implementation for autocomplete.
 // MergeDataAndStartSyncing() called first, it does cloud->local and
 // local->cloud syncs. Then for each cloud change we receive
 // ProcessSyncChanges() and for each local change Observe() is called.
 class AutocompleteSyncableService
     : public base::SupportsUserData::Data,
       public syncer::SyncableService,
       public autofill::AutofillWebDataServiceObserverOnDBThread,
       public base::NonThreadSafe {
  public:
-  virtual ~AutocompleteSyncableService();
+  ~AutocompleteSyncableService() override;
 
   // Creates a new AutocompleteSyncableService and hangs it off of
   // |web_data_service|, which takes ownership.
   static void CreateForWebDataServiceAndBackend(
       autofill::AutofillWebDataService* web_data_service,
       autofill::AutofillWebDataBackend* web_data_backend);
 
   // Retrieves the AutocompleteSyncableService stored on |web_data_service|.
   static AutocompleteSyncableService* FromWebDataService(
       autofill::AutofillWebDataService* web_data_service);
 
   static syncer::ModelType model_type() { return syncer::AUTOFILL; }
 
   // syncer::SyncableService:
-  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;
 
   // AutofillWebDataServiceObserverOnDBThread:
-  virtual void AutofillEntriesChanged(
+  void AutofillEntriesChanged(
       const autofill::AutofillChangeList& changes) override;
 
   // Provides a StartSyncFlare to the SyncableService. See sync_start_util for
   // more.
   void InjectStartSyncFlare(
       const syncer::SyncableService::StartSyncFlare& flare);
 
  protected:
   explicit AutocompleteSyncableService(
       autofill::AutofillWebDataBackend* web_data_backend);
@@ skipping 77 matching lines @@
   // We receive ownership of |error_handler_| in MergeDataAndStartSyncing() and
   // destroy it in StopSyncing().
   scoped_ptr<syncer::SyncErrorFactory> error_handler_;
 
   syncer::SyncableService::StartSyncFlare flare_;
 
   DISALLOW_COPY_AND_ASSIGN(AutocompleteSyncableService);
 };
 
 #endif  // CHROME_BROWSER_WEBDATA_AUTOCOMPLETE_SYNCABLE_SERVICE_H_