Switch to standard integer types in ui/gfx/.

ui/gfx/nine_image_painter.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_GFX_NINE_IMAGE_PAINTER_H_
 #define UI_GFX_NINE_IMAGE_PAINTER_H_
 
+#include <stdint.h>
+
 #include <vector>
 
 #include "base/gtest_prod_util.h"
 #include "base/logging.h"
+#include "base/macros.h"
 #include "ui/gfx/gfx_export.h"
 #include "ui/gfx/image/image_skia.h"
 
 namespace gfx {
 
 class Canvas;
 class Insets;
 class Rect;
 
 class GFX_EXPORT NineImagePainter {
  public:
   explicit NineImagePainter(const std::vector<ImageSkia>& images);
   NineImagePainter(const ImageSkia& image, const Insets& insets);
   ~NineImagePainter();
 
   bool IsEmpty() const;
   Size GetMinimumSize() const;
   void Paint(Canvas* canvas, const Rect& bounds);
-  void Paint(Canvas* canvas, const Rect& bounds, uint8 alpha);
+  void Paint(Canvas* canvas, const Rect& bounds, uint8_t alpha);
 
  private:
   friend class NineImagePainterTest;
   FRIEND_TEST_ALL_PREFIXES(NineImagePainterTest, GetSubsetRegions);
 
   // Gets the regions for the subimages into |regions|.
   static void GetSubsetRegions(const ImageSkia& image,
                                const Insets& insets,
                                std::vector<Rect>* regions);
 
   // Images are numbered as depicted below.
   //  ____________________
   // |__i0__|__i1__|__i2__|
   // |__i3__|__i4__|__i5__|
   // |__i6__|__i7__|__i8__|
   ImageSkia images_[9];
 
   DISALLOW_COPY_AND_ASSIGN(NineImagePainter);
 };
 
 }  // namespace gfx
 
 #endif  // UI_GFX_NINE_IMAGE_PAINTER_H_