Update SkMorphology ImageFilters to sk_sp

gm/imagefilterstransformed.cpp

Index: gm/imagefilterstransformed.cpp
diff --git a/gm/imagefilterstransformed.cpp b/gm/imagefilterstransformed.cpp
index 687e458f1fe04129020de05998ae372b408cfaae..1ab52b9f58044649ceba8d27df71063657b283ce 100644
--- a/gm/imagefilterstransformed.cpp
+++ b/gm/imagefilterstransformed.cpp
@@ -74,8 +74,8 @@ protected:
                                             12,
                                             gradient.get(),
                                             checkerboard.get()),
-            SkDilateImageFilter::Create(2, 2, checkerboard.get()),
-            SkErodeImageFilter::Create(2, 2, checkerboard.get()),
+            SkDilateImageFilter::Make(2, 2, checkerboard).release(),
+            SkErodeImageFilter::Make(2, 2, checkerboard).release(),
         };
 
         const SkScalar margin = SkIntToScalar(20);