Switch SkLocalMatrixImageFilter and SkPaintImageFilter over to sk_sp

include/effects/SkPaintImageFilter.h

Index: include/effects/SkPaintImageFilter.h
diff --git a/include/effects/SkPaintImageFilter.h b/include/effects/SkPaintImageFilter.h
index 51d375f44d8507576fed984b6bdcd8645d8317da..2876c0431b4483bbc535dedcaca1b64f9672be8f 100644
--- a/include/effects/SkPaintImageFilter.h
+++ b/include/effects/SkPaintImageFilter.h
@@ -22,13 +22,21 @@ public:
      *                not specified, the source primitive's bounds are used
      *                instead.
      */
-    static SkImageFilter* Create(const SkPaint& paint, const CropRect* rect = NULL);
+    static sk_sp<SkImageFilter> Make(const SkPaint& paint, const CropRect* cropRect = nullptr) {
+        return sk_sp<SkImageFilter>(new SkPaintImageFilter(paint, cropRect));
+    }
 
     bool canComputeFastBounds() const override;
 
     SK_TO_STRING_OVERRIDE()
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkPaintImageFilter)
 
+#ifdef SK_SUPPORT_LEGACY_IMAGEFILTER_PTR
+    static SkImageFilter* Create(const SkPaint& paint, const CropRect* rect = nullptr) {
+        return Make(paint, rect).release();
+    }
+#endif
+
 protected:
     void flatten(SkWriteBuffer&) const override;
     sk_sp<SkSpecialImage> onFilterImage(SkSpecialImage* source, const Context&,