mash: Convert shelf to wm::WmWindow types, part 1

ash/focus_cycler_unittest.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/focus_cycler.h"
 
 #include <memory>
 
-#include "ash/root_window_controller.h"
 #include "ash/shelf/shelf.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
 #include "ash/shell_factory.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/status_area_widget.h"
 #include "ash/system/status_area_widget_delegate.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/test/ash_test_base.h"
+#include "ash/wm/common/wm_globals.h"
+#include "ash/wm/common/wm_window.h"
 #include "ash/wm/window_util.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/events/test/event_generator.h"
 #include "ui/views/accessible_pane_view.h"
 #include "ui/views/controls/button/menu_button.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
@@ skipping 55 matching lines @@
     focus_cycler_.reset();
 
     AshTestBase::TearDown();
   }
 
  protected:
   // Creates the system tray, returning true on success.
   bool CreateTray() {
     if (tray_)
       return false;
-    aura::Window* parent =
-        Shell::GetPrimaryRootWindowController()->GetContainer(
-            ash::kShellWindowId_StatusContainer);
+    wm::WmWindow* parent =
+        wm::WmGlobals::Get()
+            ->GetRootWindowForNewWindows()
+            ->GetChildByShellWindowId(kShellWindowId_StatusContainer);
 
     StatusAreaWidget* widget = new StatusAreaWidget(parent, shelf_widget());
     widget->CreateTrayViews();
     widget->Show();
     tray_.reset(widget->system_tray());
     if (!tray_->GetWidget())
       return false;
     focus_cycler_->AddWidget(tray()->GetWidget());
     GetStatusAreaWidgetDelegate(tray_->GetWidget())->SetFocusCyclerForTesting(
         focus_cycler());
@@ skipping 316 matching lines @@
   // Cycle focus to the shelf.
   Shell::GetInstance()->focus_cycler()->RotateFocus(FocusCycler::FORWARD);
 
   // Cycle focus should go back to the browser.
   Shell::GetInstance()->focus_cycler()->RotateFocus(FocusCycler::FORWARD);
   EXPECT_TRUE(wm::IsActiveWindow(window.get()));
 }
 
 }  // namespace test
 }  // namespace ash