Add RootWindowController

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/root_window_controller.h"
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/bluetooth/bluetooth_observer.h"
 #include "ash/system/network/network_observer.h"
 #include "ash/system/status_area_widget_delegate.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "base/i18n/time_formatting.h"
 #include "base/utf_string_conversions.h"
@@ skipping 261 matching lines @@
 }  // namespace
 
 namespace internal {
 
 StatusAreaWidget::StatusAreaWidget()
     : widget_delegate_(new internal::StatusAreaWidgetDelegate),
       system_tray_(NULL) {
   views::Widget::InitParams params(
       views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
   params.delegate = widget_delegate_;
-  params.parent = Shell::GetContainer(
-      Shell::GetPrimaryRootWindow(),
-      ash::internal::kShellWindowId_StatusContainer);
+  params.parent =
+      Shell::GetPrimaryRootWindowController()->GetContainer(
+          ash::internal::kShellWindowId_StatusContainer);
   params.transparent = true;
   Init(params);
   set_focus_on_creation(false);
   SetContentsView(widget_delegate_);
   GetNativeView()->SetName("StatusAreaWidget");
 }
 
 StatusAreaWidget::~StatusAreaWidget() {
 }
 
@@ skipping 25 matching lines @@
   system_tray->CreateItems();  // Called after delegate is created.
 }
 
 void StatusAreaWidget::SetShelfAlignment(ShelfAlignment alignment) {
   widget_delegate_->set_alignment(alignment);
   widget_delegate_->UpdateLayout();
 }
 
 }  // namespace internal
 }  // namespace ash