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

chrome/browser/extensions/test_extension_service.h

 // Copyright (c) 2012 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_EXTENSIONS_TEST_EXTENSION_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_SERVICE_H_
 
 #include <string>
 #include <vector>
 
 #include "chrome/browser/extensions/extension_service.h"
 
 namespace extensions {
 class CrxInstaller;
 class Extension;
 }
 
 // Implemention of ExtensionServiceInterface with default
 // implementations for methods that add failures.  You should subclass
 // this and override the methods you care about.
 class TestExtensionService : public ExtensionServiceInterface {
  public:
-  virtual ~TestExtensionService();
+  ~TestExtensionService() override;
 
   // ExtensionServiceInterface implementation.
-  virtual const extensions::ExtensionSet* extensions() const override;
-  virtual extensions::PendingExtensionManager*
-      pending_extension_manager() override;
+  const extensions::ExtensionSet* extensions() const override;
+  extensions::PendingExtensionManager* pending_extension_manager() override;
 
-  virtual bool UpdateExtension(
+  bool UpdateExtension(const std::string& id,
+                       const base::FilePath& path,
+                       bool file_ownership_passed,
+                       extensions::CrxInstaller** out_crx_installer) override;
+  const extensions::Extension* GetExtensionById(
       const std::string& id,
-      const base::FilePath& path,
-      bool file_ownership_passed,
-      extensions::CrxInstaller** out_crx_installer) override;
-  virtual const extensions::Extension* GetExtensionById(
-      const std::string& id, bool include_disabled) const override;
-  virtual const extensions::Extension* GetInstalledExtension(
+      bool include_disabled) const override;
+  const extensions::Extension* GetInstalledExtension(
       const std::string& id) const override;
-  virtual const extensions::Extension* GetPendingExtensionUpdate(
+  const extensions::Extension* GetPendingExtensionUpdate(
       const std::string& extension_id) const override;
-  virtual void FinishDelayedInstallation(
-      const std::string& extension_id) override;
-  virtual bool IsExtensionEnabled(
-      const std::string& extension_id) const override;
+  void FinishDelayedInstallation(const std::string& extension_id) override;
+  bool IsExtensionEnabled(const std::string& extension_id) const override;
 
-  virtual void CheckManagementPolicy() override;
-  virtual void CheckForUpdatesSoon() override;
+  void CheckManagementPolicy() override;
+  void CheckForUpdatesSoon() override;
 
-  virtual bool is_ready() override;
+  bool is_ready() override;
 
-  virtual base::SequencedTaskRunner* GetFileTaskRunner() override;
+  base::SequencedTaskRunner* GetFileTaskRunner() override;
 
-  virtual void AddExtension(const extensions::Extension* extension) override;
-  virtual void AddComponentExtension(
-      const extensions::Extension* extension) override;
+  void AddExtension(const extensions::Extension* extension) override;
+  void AddComponentExtension(const extensions::Extension* extension) override;
 
-  virtual void UnloadExtension(
+  void UnloadExtension(
       const std::string& extension_id,
       extensions::UnloadedExtensionInfo::Reason reason) override;
-  virtual void RemoveComponentExtension(const std::string & extension_id)
-      override;
+  void RemoveComponentExtension(const std::string& extension_id) override;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_SERVICE_H_