More old files deletion.

ui/gfx/image/image_skia_util_mac.h

-// Copyright (c) 2012 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_GFX_IMAGE_IMAGE_SKIA_UTIL_MAC_H_
-#define UI_GFX_IMAGE_IMAGE_SKIA_UTIL_MAC_H_
-
-#include <ApplicationServices/ApplicationServices.h>
-
-#include "ui/gfx/gfx_export.h"
-
-#ifdef __LP64__
-typedef CGSize NSSize;
-#else
-typedef struct _NSSize NSSize;
-#endif
-
-#ifdef __OBJC__
-@class NSImage;
-#else
-class NSImage;
-#endif
-
-namespace gfx {
-class ImageSkia;
-
-// Converts to ImageSkia from NSImage.
-GFX_EXPORT gfx::ImageSkia ImageSkiaFromNSImage(NSImage* image);
-
-// Resizes NSImage to |size| DIP and then converts to ImageSkia.
-GFX_EXPORT gfx::ImageSkia ImageSkiaFromResizedNSImage(NSImage* image,
-                                                      NSSize size);
-
-// Converts to NSImage from ImageSkia.
-GFX_EXPORT NSImage* NSImageFromImageSkia(const gfx::ImageSkia& image_skia);
-
-// Converts to NSImage from given ImageSkia and a color space.
-GFX_EXPORT NSImage* NSImageFromImageSkiaWithColorSpace(
-    const gfx::ImageSkia& image_skia,
-    CGColorSpaceRef color_space);
-
-}  // namespace gfx
-
-#endif  // UI_GFX_IMAGE_IMAGE_SKIA_UTIL_MAC_H_