Moves ash::user::LoginStatus to ash/common

ash/common/login_status.h

+// Copyright 2016 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 ASH_COMMON_LOGIN_STATUS_H_
+#define ASH_COMMON_LOGIN_STATUS_H_
+
+namespace ash {
+
+enum class LoginStatus {
+  NOT_LOGGED_IN,  // Not logged in
+  LOCKED,         // A user has locked the screen
+  USER,           // A regular user is logged in
+  OWNER,          // The owner of the device is logged in
+  GUEST,          // A guest is logged in (i.e. incognito)
+  PUBLIC,         // A public account is logged in
+  SUPERVISED,     // A supervised user is logged in
+  KIOSK_APP       // Is in kiosk app mode
+};
+
+}  // namespace ash
+
+#endif  // ASH_COMMON_LOGIN_STATUS_H_