remove SK_SUPPORT_LEGACY_WRITEPIXELSCONFIG -- dead code

include/core/SkDevice.h

Index: include/core/SkDevice.h
diff --git a/include/core/SkDevice.h b/include/core/SkDevice.h
index 3c677744895b2ce3b27e84b87c29f1ac05f1d6fc..7bb257935ab5e4e09b465e9f78c5e3f5773d729d 100644
--- a/include/core/SkDevice.h
+++ b/include/core/SkDevice.h
@@ -124,27 +124,7 @@ public:
     */
     const SkBitmap& accessBitmap(bool changePixels);
 
-#ifdef SK_SUPPORT_LEGACY_WRITEPIXELSCONFIG
-    /**
-     *  DEPRECATED: This will be made protected once WebKit stops using it.
-     *              Instead use Canvas' writePixels method.
-     *
-     *  Similar to draw sprite, this method will copy the pixels in bitmap onto
-     *  the device, with the top/left corner specified by (x, y). The pixel
-     *  values in the device are completely replaced: there is no blending.
-     *
-     *  Currently if bitmap is backed by a texture this is a no-op. This may be
-     *  relaxed in the future.
-     *
-     *  If the bitmap has config kARGB_8888_Config then the config8888 param
-     *  will determines how the pixel valuess are intepreted. If the bitmap is
-     *  not kARGB_8888_Config then this parameter is ignored.
-     */
-    virtual void writePixels(const SkBitmap& bitmap, int x, int y,
-                             SkCanvas::Config8888 config8888 = SkCanvas::kNative_Premul_Config8888);
-#endif
-
-    bool writePixelsDirect(const SkImageInfo&, const void*, size_t rowBytes, int x, int y);
+    bool writePixels(const SkImageInfo&, const void*, size_t rowBytes, int x, int y);
 
     void* accessPixels(SkImageInfo* info, size_t* rowBytes);