Update Skia's YUV API

src/core/SkPixelRef.cpp

Index: src/core/SkPixelRef.cpp
diff --git a/src/core/SkPixelRef.cpp b/src/core/SkPixelRef.cpp
index 0825760ccd5e170a77ae56ef258b68f932c5781b..cdc318b2a812d6564fc4b216109f386bd4fd567f 100644
--- a/src/core/SkPixelRef.cpp
+++ b/src/core/SkPixelRef.cpp
@@ -323,11 +323,6 @@ SkData* SkPixelRef::onRefEncodedData() {
     return nullptr;
 }
 
-bool SkPixelRef::onGetYUV8Planes(SkISize sizes[3], void* planes[3], size_t rowBytes[3],
-                                 SkYUVColorSpace* colorSpace) {
-    return false;
-}
-
 size_t SkPixelRef::getAllocatedSizeInBytes() const {
     return 0;
 }