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

ash/system/tray/tray_image_item.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/tray/tray_image_item.h"
 
 #include "ash/common/shelf/wm_shelf_util.h"
 #include "ash/shelf/shelf_util.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/tray_item_view.h"
@@ skipping 18 matching lines @@
 }
 
 void TrayImageItem::SetImageFromResourceId(int resource_id) {
   resource_id_ = resource_id;
   if (!tray_view_)
     return;
   tray_view_->image_view()->SetImage(ui::ResourceBundle::GetSharedInstance().
       GetImageNamed(resource_id_).ToImageSkia());
 }
 
-views::View* TrayImageItem::CreateTrayView(user::LoginStatus status) {
+views::View* TrayImageItem::CreateTrayView(LoginStatus status) {
   CHECK(tray_view_ == NULL);
   tray_view_ = new TrayItemView(this);
   tray_view_->CreateImageView();
   tray_view_->image_view()->SetImage(ui::ResourceBundle::GetSharedInstance().
       GetImageNamed(resource_id_).ToImageSkia());
   tray_view_->SetVisible(GetInitialVisibility());
   SetItemAlignment(system_tray()->shelf_alignment());
   return tray_view_;
 }
 
-views::View* TrayImageItem::CreateDefaultView(user::LoginStatus status) {
-  return NULL;
+views::View* TrayImageItem::CreateDefaultView(LoginStatus status) {
+  return nullptr;
 }
 
-views::View* TrayImageItem::CreateDetailedView(user::LoginStatus status) {
-  return NULL;
+views::View* TrayImageItem::CreateDetailedView(LoginStatus status) {
+  return nullptr;
 }
 
-void TrayImageItem::UpdateAfterLoginStatusChange(user::LoginStatus status) {
-}
+void TrayImageItem::UpdateAfterLoginStatusChange(LoginStatus status) {}
 
 void TrayImageItem::UpdateAfterShelfAlignmentChange(ShelfAlignment alignment) {
   SetTrayImageItemBorder(tray_view_, alignment);
   SetItemAlignment(alignment);
 }
 
 void TrayImageItem::DestroyTrayView() {
   tray_view_ = NULL;
 }
 
 void TrayImageItem::DestroyDefaultView() {
 }
 
 void TrayImageItem::DestroyDetailedView() {
 }
 
 void TrayImageItem::SetItemAlignment(ShelfAlignment alignment) {
   // Center the item dependent on the orientation of the shelf.
   views::BoxLayout::Orientation layout = IsHorizontalAlignment(alignment)
                                              ? views::BoxLayout::kHorizontal
                                              : views::BoxLayout::kVertical;
   tray_view_->SetLayoutManager(new views::BoxLayout(layout, 0, 0, 0));
   tray_view_->Layout();
 }
 
 }  // namespace ash