ozone: caca: Convert to PlatformWindow

ui/ozone/platform/caca/caca_surface_factory.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_CACA_CACA_SURFACE_FACTORY_H_
-#define UI_OZONE_PLATFORM_CACA_CACA_SURFACE_FACTORY_H_
-
-#include <caca.h>
-
-#include "base/memory/scoped_ptr.h"
-#include "ui/ozone/public/surface_factory_ozone.h"
-
-namespace gfx {
-class SurfaceOzone;
-}
-
-namespace ui {
-
-class CacaConnection;
-
-class CacaSurfaceFactory : public ui::SurfaceFactoryOzone {
- public:
-  CacaSurfaceFactory(CacaConnection* connection);
-  virtual ~CacaSurfaceFactory();
-
-  // ui::SurfaceFactoryOzone overrides:
-  virtual HardwareState InitializeHardware() OVERRIDE;
-  virtual void ShutdownHardware() OVERRIDE;
-  virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE;
-  virtual bool LoadEGLGLES2Bindings(
-      AddGLLibraryCallback add_gl_library,
-      SetGLGetProcAddressProcCallback set_gl_get_proc_address) OVERRIDE;
-  virtual scoped_ptr<ui::SurfaceOzoneCanvas> CreateCanvasForWidget(
-      gfx::AcceleratedWidget widget) OVERRIDE;
-
- private:
-  HardwareState state_;
-
-  CacaConnection* connection_;  // Not owned.
-
-  DISALLOW_COPY_AND_ASSIGN(CacaSurfaceFactory);
-};
-
-}  // namespace ui
-
-#endif  // UI_OZONE_PLATFORM_CACA_CACA_SURFACE_FACTORY_H_