Move client_native_pixmap_factory.h from ui/ozone/public to ui/gfx

ui/ozone/public/client_native_pixmap_factory.h

-// Copyright 2015 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_PUBLIC_CLIENT_NATIVE_PIXMAP_FACTORY_H_
-#define UI_OZONE_PUBLIC_CLIENT_NATIVE_PIXMAP_FACTORY_H_
-
-#include <memory>
-#include <vector>
-
-#include "base/files/scoped_file.h"
-#include "base/macros.h"
-#include "ui/gfx/buffer_types.h"
-#include "ui/ozone/ozone_export.h"
-#include "ui/ozone/public/client_native_pixmap.h"
-
-namespace gfx {
-struct NativePixmapHandle;
-class Size;
-}
-
-namespace ui {
-
-// The Ozone interface allows external implementations to hook into Chromium to
-// provide a client pixmap for non-GPU processes.
-class OZONE_EXPORT ClientNativePixmapFactory {
- public:
-  static ClientNativePixmapFactory* GetInstance();
-  static void SetInstance(ClientNativePixmapFactory* instance);
-
-  static std::unique_ptr<ClientNativePixmapFactory> Create();
-
-  virtual ~ClientNativePixmapFactory();
-
-  // Returns true if format/usage configuration is supported.
-  virtual bool IsConfigurationSupported(gfx::BufferFormat format,
-                                        gfx::BufferUsage usage) const = 0;
-
-  // TODO(dshwang): implement it. crbug.com/475633
-  // Import the native pixmap from |handle| to be used in non-GPU processes.
-  // This function takes ownership of any file descriptors in |handle|.
-  virtual std::unique_ptr<ClientNativePixmap> ImportFromHandle(
-      const gfx::NativePixmapHandle& handle,
-      const gfx::Size& size,
-      gfx::BufferUsage usage) = 0;
-
- protected:
-  ClientNativePixmapFactory();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ClientNativePixmapFactory);
-};
-
-}  // namespace ui
-
-#endif  // UI_OZONE_PUBLIC_CLIENT_NATIVE_PIXMAP_FACTORY_H_