Standardize usage of virtual/override/final in components/

components/sync_driver/fake_generic_change_processor.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 COMPONENTS_SYNC_DRIVER_FAKE_GENERIC_CHANGE_PROCESSOR_H_
 #define COMPONENTS_SYNC_DRIVER_FAKE_GENERIC_CHANGE_PROCESSOR_H_
 
 #include "components/sync_driver/generic_change_processor.h"
 
 #include "components/sync_driver/generic_change_processor_factory.h"
 #include "components/sync_driver/sync_api_component_factory.h"
 #include "sync/api/sync_error.h"
 #include "sync/internal_api/public/base/model_type.h"
 
 namespace sync_driver {
 
 // A fake GenericChangeProcessor that can return arbitrary values.
 class FakeGenericChangeProcessor : public GenericChangeProcessor {
  public:
   FakeGenericChangeProcessor(syncer::ModelType type,
                              SyncApiComponentFactory* sync_factory);
-  virtual ~FakeGenericChangeProcessor();
+  ~FakeGenericChangeProcessor() override;
 
   // Setters for GenericChangeProcessor implementation results.
   void set_sync_model_has_user_created_nodes(bool has_nodes);
   void set_sync_model_has_user_created_nodes_success(bool success);
 
   // GenericChangeProcessor implementations.
-  virtual syncer::SyncError ProcessSyncChanges(
+  syncer::SyncError ProcessSyncChanges(
       const tracked_objects::Location& from_here,
       const syncer::SyncChangeList& change_list) override;
-  virtual syncer::SyncError GetAllSyncDataReturnError(
+  syncer::SyncError GetAllSyncDataReturnError(
       syncer::SyncDataList* data) const override;
-  virtual bool GetDataTypeContext(std::string* context) const override;
-  virtual int GetSyncCount() override;
-  virtual bool SyncModelHasUserCreatedNodes(bool* has_nodes) override;
-  virtual bool CryptoReadyIfNecessary() override;
+  bool GetDataTypeContext(std::string* context) const override;
+  int GetSyncCount() override;
+  bool SyncModelHasUserCreatedNodes(bool* has_nodes) override;
+  bool CryptoReadyIfNecessary() override;
 
  private:
   bool sync_model_has_user_created_nodes_;
   bool sync_model_has_user_created_nodes_success_;
 };
 
 // Define a factory for FakeGenericChangeProcessor for convenience.
 class FakeGenericChangeProcessorFactory : public GenericChangeProcessorFactory {
  public:
   explicit FakeGenericChangeProcessorFactory(
       scoped_ptr<FakeGenericChangeProcessor> processor);
-  virtual ~FakeGenericChangeProcessorFactory();
-  virtual scoped_ptr<GenericChangeProcessor> CreateGenericChangeProcessor(
+  ~FakeGenericChangeProcessorFactory() override;
+  scoped_ptr<GenericChangeProcessor> CreateGenericChangeProcessor(
       syncer::ModelType type,
       syncer::UserShare* user_share,
       DataTypeErrorHandler* error_handler,
       const base::WeakPtr<syncer::SyncableService>& local_service,
       const base::WeakPtr<syncer::SyncMergeResult>& merge_result,
       SyncApiComponentFactory* sync_factory) override;
 
  private:
   scoped_ptr<FakeGenericChangeProcessor> processor_;
   DISALLOW_COPY_AND_ASSIGN(FakeGenericChangeProcessorFactory);
 };
 
 }  // namespace sync_driver
 
 #endif  // COMPONENTS_SYNC_DRIVER_FAKE_GENERIC_CHANGE_PROCESSOR_H_