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

chrome/browser/chromeos/login/auth/chrome_login_performer.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_CHROMEOS_LOGIN_AUTH_CHROME_LOGIN_PERFORMER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_CHROME_LOGIN_PERFORMER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 14 matching lines @@
 class WildcardLoginChecker;
 }
 
 namespace chromeos {
 
 // This class implements chrome-specific elements of Login Performer.
 
 class ChromeLoginPerformer : public LoginPerformer {
  public:
   explicit ChromeLoginPerformer(Delegate* delegate);
-  virtual ~ChromeLoginPerformer();
+  ~ChromeLoginPerformer() override;
 
  protected:
-  virtual bool RunTrustedCheck(const base::Closure& callback) override;
+  bool RunTrustedCheck(const base::Closure& callback) override;
   void DidRunTrustedCheck(const base::Closure& callback);
-  virtual bool IsUserWhitelisted(const std::string& user_id,
-                                 bool* wildcard_match) override;
+  bool IsUserWhitelisted(const std::string& user_id,
+                         bool* wildcard_match) override;
 
-  virtual void RunOnlineWhitelistCheck(
-      const std::string& user_id,
-      bool wildcard_match,
-      const base::Closure& success_callback,
-      const base::Closure& failure_callback) override;
-  virtual bool AreSupervisedUsersAllowed() override;
+  void RunOnlineWhitelistCheck(const std::string& user_id,
+                               bool wildcard_match,
+                               const base::Closure& success_callback,
+                               const base::Closure& failure_callback) override;
+  bool AreSupervisedUsersAllowed() override;
 
-  virtual bool UseExtendedAuthenticatorForSupervisedUser(
+  bool UseExtendedAuthenticatorForSupervisedUser(
       const UserContext& user_context) override;
 
-  virtual UserContext TransformSupervisedKey(
-      const UserContext& context) override;
+  UserContext TransformSupervisedKey(const UserContext& context) override;
 
-  virtual void SetupSupervisedUserFlow(const std::string& user_id) override;
+  void SetupSupervisedUserFlow(const std::string& user_id) override;
 
-  virtual void SetupEasyUnlockUserFlow(const std::string& user_id) override;
+  void SetupEasyUnlockUserFlow(const std::string& user_id) override;
 
-  virtual scoped_refptr<Authenticator> CreateAuthenticator() override;
-  virtual bool CheckPolicyForUser(const std::string& user_id) override;
-  virtual content::BrowserContext* GetSigninContext() override;
-  virtual net::URLRequestContextGetter* GetSigninRequestContext() override;
+  scoped_refptr<Authenticator> CreateAuthenticator() override;
+  bool CheckPolicyForUser(const std::string& user_id) override;
+  content::BrowserContext* GetSigninContext() override;
+  net::URLRequestContextGetter* GetSigninRequestContext() override;
 
  private:
   void OnlineWildcardLoginCheckCompleted(
       const base::Closure& success_callback,
       const base::Closure& failure_callback,
       policy::WildcardLoginChecker::Result result);
 
   // Used to verify logins that matched wildcard on the login whitelist.
   scoped_ptr<policy::WildcardLoginChecker> wildcard_login_checker_;
   base::WeakPtrFactory<ChromeLoginPerformer> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeLoginPerformer);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_CHROME_LOGIN_PERFORMER_H_