Outline SkImageFilter Make methods

include/effects/SkPaintImageFilter.h

Index: include/effects/SkPaintImageFilter.h
diff --git a/include/effects/SkPaintImageFilter.h b/include/effects/SkPaintImageFilter.h
index 35a76b80fbf492485ac889ad518c0efc872f050b..8a59da6c664f15cfca5f37f8553de37e13dfcc3e 100644
--- a/include/effects/SkPaintImageFilter.h
+++ b/include/effects/SkPaintImageFilter.h
@@ -22,9 +22,7 @@ public:
      *                not specified, the source primitive's bounds are used
      *                instead.
      */
-    static sk_sp<SkImageFilter> Make(const SkPaint& paint, const CropRect* cropRect = nullptr) {
-        return sk_sp<SkImageFilter>(new SkPaintImageFilter(paint, cropRect));
-    }
+    static sk_sp<SkImageFilter> Make(const SkPaint& paint, const CropRect* cropRect = nullptr);
 
     bool affectsTransparentBlack() const override;