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

chrome/browser/extensions/shared_user_script_master.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_EXTENSIONS_SHARED_USER_SCRIPT_MASTER_H_
 #define CHROME_BROWSER_EXTENSIONS_SHARED_USER_SCRIPT_MASTER_H_
 
 #include <set>
 
 #include "base/scoped_observer.h"
@@ skipping 11 matching lines @@
 namespace extensions {
 
 class ExtensionRegistry;
 
 // Manages statically-defined user scripts for all extensions. Owns a
 // UserScriptLoader to which file loading and shared memory management
 // operations are delegated.
 class SharedUserScriptMaster : public ExtensionRegistryObserver {
  public:
   explicit SharedUserScriptMaster(Profile* profile);
-  virtual ~SharedUserScriptMaster();
+  ~SharedUserScriptMaster() override;
 
   // Provides access to loader state method: scripts_ready().
   bool scripts_ready() const { return loader_.scripts_ready(); }
 
  private:
   // ExtensionRegistryObserver implementation.
-  virtual void OnExtensionLoaded(content::BrowserContext* browser_context,
-                                 const Extension* extension) override;
-  virtual void OnExtensionUnloaded(
-      content::BrowserContext* browser_context,
-      const Extension* extension,
-      UnloadedExtensionInfo::Reason reason) override;
+  void OnExtensionLoaded(content::BrowserContext* browser_context,
+                         const Extension* extension) override;
+  void OnExtensionUnloaded(content::BrowserContext* browser_context,
+                           const Extension* extension,
+                           UnloadedExtensionInfo::Reason reason) override;
 
   // Gets an extension's scripts' metadata; i.e., gets a list of UserScript
   // objects that contains script info, but not the contents of the scripts.
   const std::set<UserScript> GetScriptsMetadata(const Extension* extension);
 
   // Script loader that handles loading contents of scripts into shared memory
   // and notifying renderers of scripts in shared memory.
   UserScriptLoader loader_;
 
   // The profile for which the scripts managed here are installed.
   Profile* profile_;
 
   ScopedObserver<ExtensionRegistry, ExtensionRegistryObserver>
       extension_registry_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(SharedUserScriptMaster);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_SHARED_USER_SCRIPT_MASTER_H_