cros: Merge SystemTrayDelegate::GetUserLoginStatus

ash/system/tray/system_tray_delegate.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 ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_
 #define ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "ash/ash_export.h"
-#include "ash/login_status.h"
 #include "base/callback_forward.h"
 #include "base/files/file_path.h"
 #include "base/i18n/time_formatting.h"
 #include "base/strings/string16.h"
 
 namespace base {
 class TimeDelta;
 class TimeTicks;
 }
 
@@ skipping 17 matching lines @@
 // DEPRECATED: This class is being replaced with SystemTrayController and
 // SessionController to support mash/mustash. Add new code to those classes.
 class ASH_EXPORT SystemTrayDelegate {
  public:
   SystemTrayDelegate();
   virtual ~SystemTrayDelegate();
 
   // Called after SystemTray has been instantiated.
   virtual void Initialize();
 
-  // Gets information about the active user.
-  virtual LoginStatus GetUserLoginStatus() const;
-
   // Shows login UI to add other users to this session.
   virtual void ShowUserLogin();
 
   // Returns the currently selected IME.
   virtual void GetCurrentIME(IMEInfo* info);
 
   // Returns a list of availble IMEs.
   virtual void GetAvailableIMEList(IMEInfoList* list);
 
   // Returns a list of properties for the currently selected IME.
@@ skipping 28 matching lines @@
   // Creates a system tray item for display rotation lock.
   // TODO(jamescook): Remove this when mus has support for display management
   // and we have a DisplayManager equivalent. See http://crbug.com/548429
   virtual std::unique_ptr<SystemTrayItem> CreateRotationLockTrayItem(
       SystemTray* tray);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_