Standardize usage of virtual/override/final in components/

components/user_manager/user.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_USER_MANAGER_USER_H_
 #define COMPONENTS_USER_MANAGER_USER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 67 matching lines @@
   // Returns the user type.
   virtual UserType GetType() const = 0;
 
   // The email the user used to log in.
   const std::string& email() const { return email_; }
 
   // The displayed user name.
   base::string16 display_name() const { return display_name_; }
 
   // UserInfo
-  virtual std::string GetEmail() const override;
-  virtual base::string16 GetDisplayName() const override;
-  virtual base::string16 GetGivenName() const override;
-  virtual const gfx::ImageSkia& GetImage() const override;
-  virtual std::string GetUserID() const override;
+  std::string GetEmail() const override;
+  base::string16 GetDisplayName() const override;
+  base::string16 GetGivenName() const override;
+  const gfx::ImageSkia& GetImage() const override;
+  std::string GetUserID() const override;
 
   // Is user supervised.
   virtual bool IsSupervised() const;
   virtual void SetIsSupervised(bool is_supervised);
 
   // Returns the account name part of the email. Use the display form of the
   // email if available and use_display_name == true. Otherwise use canonical.
   std::string GetAccountName(bool use_display_email) const;
 
   // Whether the user has a default image.
@@ skipping 64 matching lines @@
 
   // Do not allow anyone else to create new User instances.
   static User* CreateRegularUser(const std::string& email);
   static User* CreateGuestUser();
   static User* CreateKioskAppUser(const std::string& kiosk_app_username);
   static User* CreateSupervisedUser(const std::string& username);
   static User* CreateRetailModeUser();
   static User* CreatePublicAccountUser(const std::string& email);
 
   explicit User(const std::string& email);
-  virtual ~User();
+  ~User() override;
 
   const std::string* GetAccountLocale() const { return account_locale_.get(); }
 
   // Setters are private so only UserManager can call them.
   void SetAccountLocale(const std::string& resolved_account_locale);
 
   void SetImage(const UserImage& user_image, int image_index);
 
   void SetImageURL(const GURL& image_url);
 
@@ skipping 84 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(User);
 };
 
 // List of known users.
 typedef std::vector<User*> UserList;
 
 }  // namespace user_manager
 
 #endif  // COMPONENTS_USER_MANAGER_USER_H_