More old files deletion.

ui/gfx/image/image_skia_rep.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_REP_H_
-#define UI_GFX_IMAGE_IMAGE_SKIA_REP_H_
-
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/gfx/gfx_export.h"
-#include "ui/gfx/size.h"
-
-namespace gfx {
-
-// An ImageSkiaRep represents a bitmap and the scale factor it is intended for.
-// 0.0f scale is used to indicate that this ImageSkiaRep is used for unscaled
-// image (the image that only returns 1.0f scale image).
-class GFX_EXPORT ImageSkiaRep {
- public:
-  // Create null bitmap.
-  ImageSkiaRep();
-  ~ImageSkiaRep();
-
-  // Note: This is for testing purpose only.
-  // Creates a bitmap with kARGB_8888_Config config with given |size| in DIP.
-  // This allocates pixels in the bitmap. It is guaranteed that the data in the
-  // bitmap are initialized but the actual values are undefined.
-  // Specifying 0 scale means the image is for unscaled image. (unscaled()
-  // returns truen, and scale() returns 1.0f;)
-  ImageSkiaRep(const gfx::Size& size, float scale);
-
-  // Creates a bitmap with given scale.
-  // Adds ref to |src|.
-  ImageSkiaRep(const SkBitmap& src, float scale);
-
-  // Returns true if the backing bitmap is null.
-  bool is_null() const { return bitmap_.isNull(); }
-
-  // Get width and height of bitmap in DIP.
-  int GetWidth() const;
-  int GetHeight() const;
-
-  // Get width and height of bitmap in pixels.
-  int pixel_width() const { return bitmap_.width(); }
-  int pixel_height() const { return bitmap_.height(); }
-  Size pixel_size() const {
-    return Size(pixel_width(), pixel_height());
-  }
-
-  // Retrieves the scale that the bitmap will be painted at.
-  float scale() const { return unscaled() ? 1.0f : scale_; }
-
-  bool unscaled() const { return scale_ == 0.0f; }
-
-  // Mark the image to be used as scaled image.
-  void SetScaled();
-
-  // Returns backing bitmap.
-  const SkBitmap& sk_bitmap() const { return bitmap_; }
-
- private:
-  friend class ImageSkia;
-  SkBitmap& mutable_sk_bitmap() { return bitmap_; }
-
-  SkBitmap bitmap_;
-
-  float scale_;
-};
-
-}  // namespace gfx
-
-#endif  // UI_GFX_IMAGE_IMAGE_SKIA_REP_H_