UserManager stack refactoring.

chrome/browser/chromeos/login/users/chrome_user_manager_impl.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_USERS_CHROME_USER_MANAGER_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_USERS_CHROME_USER_MANAGER_IMPL_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 45 matching lines @@
       public MultiProfileUserControllerDelegate {
  public:
   ~ChromeUserManagerImpl() override;
 
   // Creates ChromeUserManagerImpl instance.
   static scoped_ptr<ChromeUserManager> CreateChromeUserManager();
 
   // Registers user manager preferences.
   static void RegisterPrefs(PrefRegistrySimple* registry);
 
-  // ChromeUserManager implementation:
+  // UserManagerInterface implementation:
   MultiProfileUserController* GetMultiProfileUserController() override;
   UserImageManager* GetUserImageManager(const std::string& user_id) override;
   SupervisedUserManager* GetSupervisedUserManager() override;
   UserFlow* GetCurrentUserFlow() const override;
   UserFlow* GetUserFlow(const std::string& user_id) const override;
   void SetUserFlow(const std::string& user_id, UserFlow* flow) override;
   void ResetUserFlow(const std::string& user_id) override;
 
   // UserManager implementation:
   void Shutdown() override;
@@ skipping 159 matching lines @@
       wallpaper_policy_observer_;
 
   base::WeakPtrFactory<ChromeUserManagerImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeUserManagerImpl);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USERS_CHROME_USER_MANAGER_IMPL_H_