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

chrome/browser/sync/test/integration/fake_server_invalidation_service.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 CHROME_BROWSER_SYNC_TEST_INTEGRATION_FAKE_SERVER_INVALIDATION_SERVICE_H_
 #define CHROME_BROWSER_SYNC_TEST_INTEGRATION_FAKE_SERVER_INVALIDATION_SERVICE_H_
 
 #include <string>
 #include <utility>
 
 #include "base/basictypes.h"
 #include "chrome/browser/signin/fake_profile_oauth2_token_service.h"
 #include "components/invalidation/invalidation_service.h"
 #include "components/invalidation/invalidator_registrar.h"
 #include "google_apis/gaia/fake_identity_provider.h"
 #include "sync/internal_api/public/base/model_type.h"
 #include "sync/test/fake_server/fake_server.h"
 
 namespace invalidation {
 class InvalidationLogger;
 }
 
 namespace fake_server {
 
 // An InvalidationService that is used in conjunction with FakeServer.
 class FakeServerInvalidationService : public invalidation::InvalidationService,
                                       public FakeServer::Observer {
  public:
   FakeServerInvalidationService();
-  virtual ~FakeServerInvalidationService();
+  ~FakeServerInvalidationService() override;
 
-  virtual void RegisterInvalidationHandler(
+  void RegisterInvalidationHandler(
       syncer::InvalidationHandler* handler) override;
-  virtual void UpdateRegisteredInvalidationIds(
-      syncer::InvalidationHandler* handler,
-      const syncer::ObjectIdSet& ids) override;
-  virtual void UnregisterInvalidationHandler(
+  void UpdateRegisteredInvalidationIds(syncer::InvalidationHandler* handler,
+                                       const syncer::ObjectIdSet& ids) override;
+  void UnregisterInvalidationHandler(
       syncer::InvalidationHandler* handler) override;
 
-  virtual syncer::InvalidatorState GetInvalidatorState() const override;
-  virtual std::string GetInvalidatorClientId() const override;
-  virtual invalidation::InvalidationLogger* GetInvalidationLogger() override;
-  virtual void RequestDetailedStatus(
+  syncer::InvalidatorState GetInvalidatorState() const override;
+  std::string GetInvalidatorClientId() const override;
+  invalidation::InvalidationLogger* GetInvalidationLogger() override;
+  void RequestDetailedStatus(
       base::Callback<void(const base::DictionaryValue&)> caller) const override;
-  virtual IdentityProvider* GetIdentityProvider() override;
+  IdentityProvider* GetIdentityProvider() override;
 
   // Functions to enable or disable sending of self-notifications.  In the real
   // world, clients do not receive notifications of their own commits.
   void EnableSelfNotifications();
   void DisableSelfNotifications();
 
   // FakeServer::Observer:
-  virtual void OnCommit(
-      const std::string& committer_id,
-      syncer::ModelTypeSet committed_model_types) override;
+  void OnCommit(const std::string& committer_id,
+                syncer::ModelTypeSet committed_model_types) override;
 
  private:
   std::string client_id_;
   bool self_notify_;
 
   syncer::InvalidatorRegistrar invalidator_registrar_;
   FakeProfileOAuth2TokenService token_service_;
   FakeIdentityProvider identity_provider_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeServerInvalidationService);
 };
 
 }  // namespace fake_server
 
 #endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_FAKE_SERVER_INVALIDATION_SERVICE_H_