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

chrome/browser/chromeos/profiles/profile_helper.h

 // Copyright (c) 2013 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_PROFILES_PROFILE_HELPER_H_
 #define CHROME_BROWSER_CHROMEOS_PROFILES_PROFILE_HELPER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 27 matching lines @@
 //    during signin flow: GetSigninProfile()
 // 2. Get profile dir of an active user, used by ProfileManager:
 //    GetActiveUserProfileDir()
 // 3. Get mapping from user_id_hash to Profile instance/profile path etc.
 class ProfileHelper
     : public BrowsingDataRemover::Observer,
       public OAuth2LoginManager::Observer,
       public user_manager::UserManager::UserSessionStateObserver {
  public:
   ProfileHelper();
-  virtual ~ProfileHelper();
+  ~ProfileHelper() override;
 
   // Returns ProfileHelper instance. This class is not singleton and is owned
   // by BrowserProcess/BrowserProcessPlatformPart. This method keeps that
   // knowledge in one place.
   static ProfileHelper* Get();
 
   // Returns Profile instance that corresponds to |user_id_hash|.
   static Profile* GetProfileByUserIdHash(const std::string& user_id_hash);
 
   // Returns profile path that corresponds to a given |user_id_hash|.
@@ skipping 69 matching lines @@
   friend class extensions::ExtensionGarbageCollectorChromeOSUnitTest;
   friend class FakeUserManager;
   friend class KioskTest;
   friend class MockUserManager;
   friend class MultiProfileUserControllerTest;
   friend class ProfileHelperTest;
   friend class ProfileListChromeOSTest;
   friend class SessionStateDelegateChromeOSTest;
 
   // BrowsingDataRemover::Observer implementation:
-  virtual void OnBrowsingDataRemoverDone() override;
+  void OnBrowsingDataRemoverDone() override;
 
   // OAuth2LoginManager::Observer overrides.
-  virtual void OnSessionRestoreStateChanged(
+  void OnSessionRestoreStateChanged(
       Profile* user_profile,
       OAuth2LoginManager::SessionRestoreState state) override;
 
   // user_manager::UserManager::UserSessionStateObserver implementation:
-  virtual void ActiveUserHashChanged(const std::string& hash) override;
+  void ActiveUserHashChanged(const std::string& hash) override;
 
   // Associates |user| with profile with the same user_id,
   // for GetUserByProfile() testing.
   void SetProfileToUserMappingForTesting(user_manager::User* user);
 
   // Enables/disables testing code path in GetUserByProfile() like
   // always return primary user (when always_return_primary_user_for_testing is
   // set).
   static void SetProfileToUserForTestingEnabled(bool enabled);
 
@@ skipping 29 matching lines @@
   // If true and enable_profile_to_user_testing is true then primary user will
   // always be returned by GetUserByProfile().
   static bool always_return_primary_user_for_testing;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileHelper);
 };
 
 } // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_PROFILES_PROFILE_HELPER_H_