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

ash/common/login_status.h

Index: ash/common/login_status.h
diff --git a/ash/common/login_status.h b/ash/common/login_status.h
new file mode 100644
index 0000000000000000000000000000000000000000..5b835d3f2612025b23a5bc648b664ce645564157
--- /dev/null
+++ b/ash/common/login_status.h
@@ -0,0 +1,23 @@
+// 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_