add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning

src/core/SkSpriteBlitter_RGB16.cpp

Index: src/core/SkSpriteBlitter_RGB16.cpp
diff --git a/src/core/SkSpriteBlitter_RGB16.cpp b/src/core/SkSpriteBlitter_RGB16.cpp
index 8cef76719e825db501531fffba87482d4d133f24..2bce41e993b7dfe90f183e3f5a2e1b4b6d829ee0 100644
--- a/src/core/SkSpriteBlitter_RGB16.cpp
+++ b/src/core/SkSpriteBlitter_RGB16.cpp
@@ -324,7 +324,7 @@ SkSpriteBlitter* SkSpriteBlitter::ChooseD16(const SkBitmap& source,
     SkSpriteBlitter* blitter = NULL;
     unsigned alpha = paint.getAlpha();
 
-    switch (source.getConfig()) {
+    switch (source.config()) {
         case SkBitmap::kARGB_8888_Config:
             SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D16_S32_BlitRowProc,
                                   storage, storageSize, (source));