Clean up SkBitmapOperations.

ui/gfx/skbitmap_operations.h

Index: ui/gfx/skbitmap_operations.h
diff --git a/ui/gfx/skbitmap_operations.h b/ui/gfx/skbitmap_operations.h
index fc0a9da4a24fd7efb4bbb20d018bb2cd54aa7ec0..da05f666edf3f2870a29c34d2b256573f5ba8794 100644
--- a/ui/gfx/skbitmap_operations.h
+++ b/ui/gfx/skbitmap_operations.h
@@ -9,6 +9,7 @@
 #include "base/gtest_prod_util.h"
 #include "ui/base/ui_export.h"
 #include "ui/gfx/color_utils.h"
+#include "ui/gfx/shadow_value.h"
 
 namespace gfx {
 class Point;
@@ -98,26 +99,17 @@ class UI_EXPORT SkBitmapOperations {
   // Transpose the pixels in |bitmap| by swapping x and y.
   static SkBitmap CreateTransposedBtmap(const SkBitmap& bitmap);
 
-  // Create a copy of |bitmap| with specified |size|. The image must use the
-  // kARGB_8888_Config config.
-  static SkBitmap CreateResizedBitmap(const SkBitmap& bitmap,
-                                      const gfx::Size& size);
-
   // Create a bitmap by combining alpha channel of |bitmap| and color |c|.
   // The image must use the kARGB_8888_Config config.
   static SkBitmap CreateColorMask(const SkBitmap& bitmap, SkColor c);
 
-  // Create a bitmap with drop shadow added to |bitmap|. |shadow_count| is the
-  // number of shadows to add. |shadow_offset| and |shadow_radius| are arrays
-  // with |shadow_count| elements to provide definition for each shadow. The
-  // created bitmap would be padded to have enough space for shadows and have
-  // original bitmap in the center. The image must use the kARGB_8888_Config
-  // config.
+  // Create a bitmap with drop shadow added to |bitmap|. |shadows| defines
+  // the shadows to add. The created bitmap would be padded to have enough space
+  // for shadows and have original bitmap in the center. The image must use the
+  // kARGB_8888_Config config.
   static SkBitmap CreateDropShadow(const SkBitmap& bitmap,
-                                   int shadow_count,
-                                   const SkColor* shadow_color,
-                                   const gfx::Point* shadow_offset,
-                                   const SkScalar* shadow_radius);
+                                   const gfx::ShadowValues& shadows);
+
  private:
   SkBitmapOperations();  // Class for scoping only.