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

content/renderer/shared_worker/embedded_shared_worker_stub.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_RENDERER_SHARED_WORKER_EMBEDDED_SHARED_WORKER_STUB_H
 #define CONTENT_RENDERER_SHARED_WORKER_EMBEDDED_SHARED_WORKER_STUB_H
 
 #include <vector>
 
 #include "content/child/child_message_filter.h"
@@ skipping 24 matching lines @@
  public:
   EmbeddedSharedWorkerStub(
       const GURL& url,
       const base::string16& name,
       const base::string16& content_security_policy,
       blink::WebContentSecurityPolicyType security_policy_type,
       bool pause_on_start,
       int route_id);
 
   // IPC::Listener implementation.
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
-  virtual void OnChannelError() override;
+  bool OnMessageReceived(const IPC::Message& message) override;
+  void OnChannelError() override;
 
   // blink::WebSharedWorkerClient implementation.
   virtual void workerContextClosed() override;
   virtual void workerContextDestroyed() override;
   virtual void workerReadyForInspection() override;
   virtual void workerScriptLoaded() override;
   virtual void workerScriptLoadFailed() override;
   virtual void selectAppCacheID(long long) override;
   virtual blink::WebNotificationPresenter* notificationPresenter() override;
   virtual blink::WebApplicationCacheHost* createApplicationCacheHost(
       blink::WebApplicationCacheHostClient*) override;
   virtual blink::WebWorkerPermissionClientProxy*
       createWorkerPermissionClientProxy(
           const blink::WebSecurityOrigin& origin) override;
   virtual void dispatchDevToolsMessage(
       const blink::WebString& message) override;
   virtual void saveDevToolsAgentState(const blink::WebString& state) override;
 
  private:
-  virtual ~EmbeddedSharedWorkerStub();
+  ~EmbeddedSharedWorkerStub() override;
 
   void Shutdown();
   bool Send(IPC::Message* message);
 
   // WebSharedWorker will own |channel|.
   void ConnectToChannel(WebMessagePortChannelImpl* channel);
 
   void OnConnect(int sent_message_port_id, int routing_id);
   void OnTerminateWorkerContext();
 
   int route_id_;
   base::string16 name_;
   bool runing_;
   GURL url_;
   blink::WebSharedWorker* impl_;
   scoped_ptr<SharedWorkerDevToolsAgent> worker_devtools_agent_;
 
   typedef std::vector<WebMessagePortChannelImpl*> PendingChannelList;
   PendingChannelList pending_channels_;
 
   ScopedChildProcessReference process_ref_;
   WebApplicationCacheHostImpl* app_cache_host_;
   DISALLOW_COPY_AND_ASSIGN(EmbeddedSharedWorkerStub);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_SHARED_WORKER_EMBEDDED_SHARED_WORKER_STUB_H