cros: Merge SystemTrayDelegate::GetUserLoginStatus

ash/system/status_area_widget.cc

 // 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.
 
 #include "ash/system/status_area_widget.h"
 
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/root_window_controller.h"
+#include "ash/session/session_controller.h"
 #include "ash/shelf/wm_shelf.h"
 #include "ash/shell.h"
 #include "ash/system/ime_menu/ime_menu_tray.h"
 #include "ash/system/overview/overview_button_tray.h"
 #include "ash/system/palette/palette_tray.h"
 #include "ash/system/palette/palette_utils.h"
 #include "ash/system/session/logout_button_tray.h"
 #include "ash/system/status_area_widget_delegate.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_delegate.h"
@@ skipping 46 matching lines @@
   DCHECK(delegate);
   // Initialize after all trays have been created.
   system_tray_->InitializeTrayItems(delegate, web_notification_tray_);
   web_notification_tray_->Initialize();
   if (palette_tray_)
     palette_tray_->Initialize();
   virtual_keyboard_tray_->Initialize();
   ime_menu_tray_->Initialize();
   overview_button_tray_->Initialize();
   UpdateAfterShelfAlignmentChange();
-  UpdateAfterLoginStatusChange(delegate->GetUserLoginStatus());
+  UpdateAfterLoginStatusChange(
+      Shell::Get()->session_controller()->login_status());
 }
 
 void StatusAreaWidget::Shutdown() {
   system_tray_->Shutdown();
   // Destroy the trays early, causing them to be removed from the view
   // hierarchy. Do not used scoped pointers since we don't want to destroy them
   // in the destructor if Shutdown() is not called (e.g. in tests).
   // Failure to remove the tray views causes layout crashes during shutdown,
   // for example http://crbug.com/700122.
   // TODO(jamescook): Find a better way to avoid the layout problems, fix the
@@ skipping 131 matching lines @@
   ime_menu_tray_ = new ImeMenuTray(wm_shelf_);
   status_area_widget_delegate_->AddTray(ime_menu_tray_);
 }
 
 void StatusAreaWidget::AddOverviewButtonTray() {
   overview_button_tray_ = new OverviewButtonTray(wm_shelf_);
   status_area_widget_delegate_->AddTray(overview_button_tray_);
 }
 
 }  // namespace ash