Standardize usage of virtual/override/final in components/

components/invalidation/gcm_invalidation_bridge.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_INVALIDATION_GCM_INVALIDATION_BRIDGE_H_
 #define COMPONENTS_INVALIDATION_GCM_INVALIDATION_BRIDGE_H_
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 23 matching lines @@
 // them.
 class GCMInvalidationBridge : public gcm::GCMAppHandler,
                               public gcm::GCMConnectionObserver,
                               public OAuth2TokenService::Consumer,
                               public base::NonThreadSafe {
  public:
   class Core;
 
   GCMInvalidationBridge(gcm::GCMDriver* gcm_driver,
                         IdentityProvider* identity_provider);
-  virtual ~GCMInvalidationBridge();
+  ~GCMInvalidationBridge() override;
 
   // OAuth2TokenService::Consumer implementation.
-  virtual void OnGetTokenSuccess(const OAuth2TokenService::Request* request,
-                                 const std::string& access_token,
-                                 const base::Time& expiration_time) override;
-  virtual void OnGetTokenFailure(const OAuth2TokenService::Request* request,
-                                 const GoogleServiceAuthError& error) override;
+  void OnGetTokenSuccess(const OAuth2TokenService::Request* request,
+                         const std::string& access_token,
+                         const base::Time& expiration_time) override;
+  void OnGetTokenFailure(const OAuth2TokenService::Request* request,
+                         const GoogleServiceAuthError& error) override;
 
   // gcm::GCMAppHandler implementation.
-  virtual void ShutdownHandler() override;
-  virtual void OnMessage(
-      const std::string& app_id,
-      const gcm::GCMClient::IncomingMessage& message) override;
-  virtual void OnMessagesDeleted(const std::string& app_id) override;
-  virtual void OnSendError(
+  void ShutdownHandler() override;
+  void OnMessage(const std::string& app_id,
+                 const gcm::GCMClient::IncomingMessage& message) override;
+  void OnMessagesDeleted(const std::string& app_id) override;
+  void OnSendError(
       const std::string& app_id,
       const gcm::GCMClient::SendErrorDetails& send_error_details) override;
-  virtual void OnSendAcknowledged(const std::string& app_id,
-                                  const std::string& message_id) override;
+  void OnSendAcknowledged(const std::string& app_id,
+                          const std::string& message_id) override;
 
   // gcm::GCMConnectionObserver implementation.
-  virtual void OnConnected(const net::IPEndPoint& ip_endpoint) override;
-  virtual void OnDisconnected() override;
+  void OnConnected(const net::IPEndPoint& ip_endpoint) override;
+  void OnDisconnected() override;
 
   scoped_ptr<syncer::GCMNetworkChannelDelegate> CreateDelegate();
 
   void CoreInitializationDone(
       base::WeakPtr<Core> core,
       scoped_refptr<base::SingleThreadTaskRunner> core_thread_task_runner);
 
   // Functions reflecting GCMNetworkChannelDelegate interface. These are called
   // on UI thread to perform actual work.
   void RequestToken(
@@ skipping 23 matching lines @@
   bool subscribed_for_incoming_messages_;
 
   base::WeakPtrFactory<GCMInvalidationBridge> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GCMInvalidationBridge);
 };
 
 }  // namespace invalidation
 
 #endif  // COMPONENTS_INVALIDATION_GCM_INVALIDATION_BRIDGE_H_