chromeos: Fix pixelated icons in app list and launcher (part 1)

ui/gfx/image/image_skia.h

Index: ui/gfx/image/image_skia.h
diff --git a/ui/gfx/image/image_skia.h b/ui/gfx/image/image_skia.h
index 9ebeb5f750b2968d10d4155e3f1945e394d4608e..7c072562df0d75fe568a0d4007b7c7b34bba2db3 100644
--- a/ui/gfx/image/image_skia.h
+++ b/ui/gfx/image/image_skia.h
@@ -12,9 +12,12 @@
 #include "base/memory/ref_counted.h"
 #include "ui/base/ui_export.h"
 #include "ui/gfx/image/image_skia_rep.h"
+#include "ui/gfx/shadow_value.h"
 
 namespace gfx {
 
+class Size;
+
 namespace internal {
 class ImageSkiaStorage;
 }  // namespace internal
@@ -100,6 +103,13 @@ class UI_EXPORT ImageSkia {
   // Operates on each stored image rep.
   bool extractSubset(ImageSkia* dst, const SkIRect& subset) const;
 
+  // Returns a resized image by running skia::ImageOperations::Resize on
+  // all representations.
+  ImageSkia Resize(const gfx::Size& size) const;
+
+  // Returns an image with drop shadows added for all representations.
+  ImageSkia CreateDropShadow(const gfx::ShadowValues& shadows) const;

[oshima, 2012/07/03 03:47:26]

Can you use new interface gfx::ImageSkiaSource
(https://chromiumcodereview.appspot.com/10694045) to resize / create drop shadow
instead of adding new methods here?

If you're unsure about how to do it, please feel free to ping me. I can explain
how.

[xiyuan, 2012/07/03 22:16:00]

Done.

+
   // Returns pointer to an SkBitmap contained by this object.
   // TODO(pkotwicz): This is temporary till conversion to gfx::ImageSkia is
   // done.