Update {virtual,override,final} to follow C++11 style in chromeos.

chromeos/login/auth/cryptohome_authenticator.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 CHROMEOS_LOGIN_AUTH_CRYPTOHOME_AUTHENTICATOR_H_
 #define CHROMEOS_LOGIN_AUTH_CRYPTOHOME_AUTHENTICATOR_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 77 matching lines @@
     FAILED_USERNAME_HASH = 21,        // Failed GetSanitizedUsername request.
     KIOSK_ACCOUNT_LOGIN = 22,         // Logged into a kiosk account.
     REMOVED_DATA_AFTER_FAILURE = 23,  // Successfully removed the user's
                                       // cryptohome after a login failure.
   };
 
   CryptohomeAuthenticator(scoped_refptr<base::TaskRunner> task_runner,
                           AuthStatusConsumer* consumer);
 
   // Authenticator overrides.
-  virtual void CompleteLogin(content::BrowserContext* context,
-                             const UserContext& user_context) override;
+  void CompleteLogin(content::BrowserContext* context,
+                     const UserContext& user_context) override;
 
   // Given |user_context|, this method attempts to authenticate to your
   // Chrome OS device. As soon as we have successfully mounted the encrypted
   // home directory for the user, we will call consumer_->OnAuthSuccess()
   // with the username.
   // Upon failure to login consumer_->OnAuthFailure() is called
   // with an error message.
   //
   // Uses |context| when doing URL fetches.
-  virtual void AuthenticateToLogin(content::BrowserContext* context,
-                                   const UserContext& user_context) override;
+  void AuthenticateToLogin(content::BrowserContext* context,
+                           const UserContext& user_context) override;
 
   // Given |user_context|, this method attempts to authenticate to the cached
   // user_context. This will never contact the server even if it's online.
   // The auth result is sent to AuthStatusConsumer in a same way as
   // AuthenticateToLogin does.
-  virtual void AuthenticateToUnlock(const UserContext& user_context) override;
+  void AuthenticateToUnlock(const UserContext& user_context) override;
 
   // Initiates supervised user login.
   // Creates cryptohome if missing or mounts existing one and
   // notifies consumer on the success/failure.
-  virtual void LoginAsSupervisedUser(const UserContext& user_context) override;
+  void LoginAsSupervisedUser(const UserContext& user_context) override;
 
   // Initiates incognito ("browse without signing in") login.
   // Mounts tmpfs and notifies consumer on the success/failure.
-  virtual void LoginOffTheRecord() override;
+  void LoginOffTheRecord() override;
 
   // Initiates login into a public session.
   // Mounts an ephemeral cryptohome and notifies consumer on the
   // success/failure.
-  virtual void LoginAsPublicSession(const UserContext& user_context) override;
+  void LoginAsPublicSession(const UserContext& user_context) override;
 
   // Initiates login into the kiosk mode account identified by |app_user_id|.
   // Mounts an ephemeral guest cryptohome if |use_guest_mount| is |true|.
   // Otherwise, mounts a public cryptohome, which will be ephemeral if the
   // |DeviceEphemeralUsersEnabled| policy is enabled and non-ephemeral
   // otherwise.
-  virtual void LoginAsKioskAccount(const std::string& app_user_id,
-                                   bool use_guest_mount) override;
+  void LoginAsKioskAccount(const std::string& app_user_id,
+                           bool use_guest_mount) override;
 
   // These methods must be called on the UI thread, as they make DBus calls
   // and also call back to the login UI.
-  virtual void OnAuthSuccess() override;
-  virtual void OnAuthFailure(const AuthFailure& error) override;
-  virtual void RecoverEncryptedData(const std::string& old_password) override;
-  virtual void ResyncEncryptedData() override;
+  void OnAuthSuccess() override;
+  void OnAuthFailure(const AuthFailure& error) override;
+  void RecoverEncryptedData(const std::string& old_password) override;
+  void ResyncEncryptedData() override;
 
   // AuthAttemptStateResolver overrides.
   // Attempts to make a decision and call back |consumer_| based on
   // the state we have gathered at the time of call.  If a decision
   // can't be made, defers until the next time this is called.
   // When a decision is made, will call back to |consumer_| on the UI thread.
   //
   // Must be called on the UI thread.
-  virtual void Resolve() override;
+  void Resolve() override;
 
   void OnOffTheRecordAuthSuccess();
   void OnPasswordChangeDetected();
 
  protected:
-  virtual ~CryptohomeAuthenticator();
+  ~CryptohomeAuthenticator() override;
 
   typedef base::Callback<void(bool is_owner)> IsOwnerCallback;
 
   // Method to be implemented in child. Return |true| if user specified in
   // |context| exists on device.
   virtual bool IsKnownUser(const UserContext& context) = 0;
 
   // Method to be implemented in child. Return |true| if device is running
   // in safe mode.
   virtual bool IsSafeMode() = 0;
@@ skipping 86 matching lines @@
   // When |remove_user_data_on_failure_| is set, we delay calling
   // consumer_->OnAuthFailure() until we removed the user cryptohome.
   const AuthFailure* delayed_login_failure_;
 
   DISALLOW_COPY_AND_ASSIGN(CryptohomeAuthenticator);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_LOGIN_AUTH_CRYPTOHOME_AUTHENTICATOR_H_