Introduce ui.dll / libui.so for the component build.

ui/gfx/skbitmap_operations.h

 // Copyright (c) 2009 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_SKBITMAP_OPERATIONS_H_
 #define UI_GFX_SKBITMAP_OPERATIONS_H_
 #pragma once
 
 #include "base/gtest_prod_util.h"
 #include "ui/gfx/color_utils.h"
+#include "ui/ui_api.h"
 
 class SkBitmap;
 
-class SkBitmapOperations {
+class UI_API SkBitmapOperations {
  public:
   // Create a bitmap that is an inverted image of the passed in image.
   // Each color becomes its inverse in the color wheel. So (255, 15, 0) becomes
   // (0, 240, 255). The alpha value is not inverted.
   static SkBitmap CreateInvertedBitmap(const SkBitmap& image);
 
   // Create a bitmap that is a superimposition of the second bitmap on top of
   // the first. The provided bitmaps must use have the kARGB_8888_Config config
   // and be of equal dimensions.
   static SkBitmap CreateSuperimposedBitmap(const SkBitmap& first,
@@ skipping 68 matching lines @@
   static SkBitmap CreateTransposedBtmap(const SkBitmap& bitmap);
 
  private:
   SkBitmapOperations();  // Class for scoping only.
 
   FRIEND_TEST_ALL_PREFIXES(SkBitmapOperationsTest, DownsampleByTwo);
   FRIEND_TEST_ALL_PREFIXES(SkBitmapOperationsTest, DownsampleByTwoSmall);
 };
 
 #endif  // UI_GFX_SKBITMAP_OPERATIONS_H_