Update SkImageSource to sk_sp

src/utils/SkBitmapSourceDeserializer.cpp

Index: src/utils/SkBitmapSourceDeserializer.cpp
diff --git a/src/utils/SkBitmapSourceDeserializer.cpp b/src/utils/SkBitmapSourceDeserializer.cpp
index eb66fd909d9c9cd676e02b8d71888934dd1d04fc..b4fba275ecdc7765d7c341eab010cee85467a377 100644
--- a/src/utils/SkBitmapSourceDeserializer.cpp
+++ b/src/utils/SkBitmapSourceDeserializer.cpp
@@ -29,5 +29,5 @@ SkFlattenable* SkBitmapSourceDeserializer::CreateProc(SkReadBuffer& buffer) {
     }
     bitmap.setImmutable();
 
-    return SkImageSource::Create(SkImage::MakeFromBitmap(bitmap).get(), src, dst, filterQuality);
+    return SkImageSource::Make(SkImage::MakeFromBitmap(bitmap), src, dst, filterQuality).release();
 }