text: // Copyright 2013 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_FIRST_RUN_DESKTOP_CLEANER_
  #define ASH_FIRST_RUN_DESKTOP_CLEANER_
  
  #include <vector>
  
  #include "ash/ash_export.h"
  #include "base/basictypes.h"
  #include "base/memory/linked_ptr.h"
  #include "base/memory/scoped_ptr.h"
  
  namespace ash {
  class ContainerHider;
  class NotificationBlocker;
  
  namespace test {
  class FirstRunHelperTest;
  }
  
  // Class used to "clean" ash desktop, i.e. hide all windows and notifications.
  class ASH_EXPORT DesktopCleaner {
   public:
    DesktopCleaner();
    ~DesktopCleaner();
  
   private:
    // Returns the list of containers that DesctopCleaner hides.
    static std::vector<int> GetContainersToHideForTest();
  
    std::vector<linked_ptr<ContainerHider> > container_hiders_;
    scoped_ptr<NotificationBlocker> notification_blocker_;
  
    friend class ash::test::FirstRunHelperTest;
    DISALLOW_COPY_AND_ASSIGN(DesktopCleaner);
  };
  
  }  // namespace ash
  
  #endif  // ASH_FIRST_RUN_DESKTOP_CLEANER_
  