[cros login] Split login related classes into subfolders.

chrome/browser/chromeos/login/users/user_manager.h

 // Copyright (c) 2012 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_USER_MANAGER_H_
-#define CHROME_BROWSER_CHROMEOS_LOGIN_USER_MANAGER_H_
+#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_USERS_USER_MANAGER_H_
+#define CHROME_BROWSER_CHROMEOS_LOGIN_USERS_USER_MANAGER_H_
 
 #include <string>
 
 #include "chrome/browser/chromeos/base/locale_util.h"
-#include "chrome/browser/chromeos/login/user.h"
 #include "chrome/browser/chromeos/login/user_flow.h"
+#include "chrome/browser/chromeos/login/users/user.h"
 
 class PrefRegistrySimple;
 
 namespace chromeos {
 
 class MultiProfileUserController;
 class RemoveUserDelegate;
 class UserImageManager;
 class SupervisedUserManager;
 
@@ skipping 379 matching lines @@
  public:
   ScopedTestUserManager();
   ~ScopedTestUserManager();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ScopedTestUserManager);
 };
 
 }  // namespace chromeos
 
-#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USER_MANAGER_H_
+#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USERS_USER_MANAGER_H_