It is time.

ui/ozone/platform/dri/dri_window_delegate_impl.h

-// Copyright 2014 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 UI_OZONE_PLATFORM_DRI_DRI_WINDOW_DELEGATE_IMPL_H_
-#define UI_OZONE_PLATFORM_DRI_DRI_WINDOW_DELEGATE_IMPL_H_
-
-#include "base/memory/weak_ptr.h"
-#include "ui/gfx/native_widget_types.h"
-#include "ui/ozone/platform/dri/dri_window_delegate.h"
-
-namespace gfx {
-class Rect;
-}  // namespace gfx
-
-namespace ui {
-
-class HardwareDisplayController;
-class ScreenManager;
-
-class DriWindowDelegateImpl : public DriWindowDelegate {
- public:
-  DriWindowDelegateImpl(gfx::AcceleratedWidget widget,
-                        ScreenManager* screen_manager);
-  virtual ~DriWindowDelegateImpl();
-
-  // DriWindowDelegate:
-  virtual void Initialize() override;
-  virtual void Shutdown() override;
-  virtual gfx::AcceleratedWidget GetAcceleratedWidget() override;
-  virtual HardwareDisplayController* GetController() override;
-  virtual void OnBoundsChanged(const gfx::Rect& bounds) override;
-
- private:
-  gfx::AcceleratedWidget widget_;
-
-  ScreenManager* screen_manager_;  // Not owned.
-
-  base::WeakPtr<HardwareDisplayController> controller_;
-
-  DISALLOW_COPY_AND_ASSIGN(DriWindowDelegateImpl);
-};
-
-}  // namespace ui
-
-#endif  // UI_OZONE_PLATFORM_DRI_DRI_WINDOW_DELEGATE_IMPL_H_