It is time.

ui/ozone/platform/dri/dri_surface.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_SURFACE_H_
-#define UI_OZONE_PLATFORM_DRI_DRI_SURFACE_H_
-
-#include "base/memory/ref_counted.h"
-#include "ui/gfx/geometry/rect.h"
-#include "ui/gfx/geometry/size.h"
-#include "ui/gfx/skia_util.h"
-#include "ui/ozone/public/surface_ozone_canvas.h"
-
-class SkCanvas;
-class SkSurface;
-
-namespace ui {
-
-class DriBuffer;
-class DriWindowDelegate;
-class DriWrapper;
-class HardwareDisplayController;
-
-class DriSurface : public SurfaceOzoneCanvas {
- public:
-  DriSurface(DriWindowDelegate* window_delegate, DriWrapper* dri);
-  virtual ~DriSurface();
-
-  // SurfaceOzoneCanvas:
-  virtual skia::RefPtr<SkCanvas> GetCanvas() override;
-  virtual void ResizeCanvas(const gfx::Size& viewport_size) override;
-  virtual void PresentCanvas(const gfx::Rect& damage) override;
-  virtual scoped_ptr<gfx::VSyncProvider> CreateVSyncProvider() override;
-
- private:
-  void UpdateNativeSurface(const gfx::Rect& damage);
-
-  DriWindowDelegate* window_delegate_;
-
-  // Stores the connection to the graphics card. Pointer not owned by this
-  // class.
-  DriWrapper* dri_;
-
-  // The actual buffers used for painting.
-  scoped_refptr<DriBuffer> buffers_[2];
-
-  // Keeps track of which bitmap is |buffers_| is the frontbuffer.
-  int front_buffer_;
-
-  skia::RefPtr<SkSurface> surface_;
-  gfx::Rect last_damage_;
-
-  DISALLOW_COPY_AND_ASSIGN(DriSurface);
-};
-
-}  // namespace ui
-
-#endif  // UI_OZONE_PLATFORM_DRI_DRI_SURFACE_H_