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

content/browser/shared_worker/shared_worker_service_impl.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 CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_SERVICE_IMPL_H_
 #define CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_SERVICE_IMPL_H_
 
 #include <set>
 
 #include "base/compiler_specific.h"
@@ skipping 23 matching lines @@
 // If "enable-embedded-shared-worker" is set this class will be used instead of
 // WorkerServiceImpl.
 // TODO(horo): implement this class.
 class CONTENT_EXPORT SharedWorkerServiceImpl
     : public NON_EXPORTED_BASE(WorkerService) {
  public:
   // Returns the SharedWorkerServiceImpl singleton.
   static SharedWorkerServiceImpl* GetInstance();
 
   // WorkerService implementation:
-  virtual bool TerminateWorker(int process_id, int route_id) override;
-  virtual std::vector<WorkerInfo> GetWorkers() override;
-  virtual void AddObserver(WorkerServiceObserver* observer) override;
-  virtual void RemoveObserver(WorkerServiceObserver* observer) override;
+  bool TerminateWorker(int process_id, int route_id) override;
+  std::vector<WorkerInfo> GetWorkers() override;
+  void AddObserver(WorkerServiceObserver* observer) override;
+  void RemoveObserver(WorkerServiceObserver* observer) override;
 
   // These methods correspond to worker related IPCs.
   void CreateWorker(const ViewHostMsg_CreateWorker_Params& params,
                     int route_id,
                     SharedWorkerMessageFilter* filter,
                     ResourceContext* resource_context,
                     const WorkerStoragePartitionId& partition_id,
                     bool* url_mismatch);
   void ForwardToWorker(const IPC::Message& message,
                        SharedWorkerMessageFilter* filter);
@@ skipping 50 matching lines @@
                                              const std::vector<int>&);
   typedef bool (*TryIncrementWorkerRefCountFunc)(bool);
   // Pair of render_process_id and worker_route_id.
   typedef std::pair<int, int> ProcessRouteIdPair;
   typedef base::ScopedPtrHashMap<ProcessRouteIdPair, SharedWorkerHost>
       WorkerHostMap;
   typedef base::ScopedPtrHashMap<int, SharedWorkerPendingInstance>
       PendingInstaneMap;
 
   SharedWorkerServiceImpl();
-  virtual ~SharedWorkerServiceImpl();
+  ~SharedWorkerServiceImpl() override;
 
   void ResetForTesting();
 
   // Reserves the render process to create Shared Worker. This reservation
   // procedure will be executed on UI thread and
   // RenderProcessReservedCallback() or RenderProcessReserveFailedCallback()
   // will be called on IO thread.
   void ReserveRenderProcessToCreateWorker(
       scoped_ptr<SharedWorkerPendingInstance> pending_instance,
       bool* url_mismatch);
@@ skipping 40 matching lines @@
   int next_pending_instance_id_;
 
   ObserverList<WorkerServiceObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(SharedWorkerServiceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_SERVICE_IMPL_H_