Update SkMorphology ImageFilters to sk_sp

include/effects/SkMorphologyImageFilter.h

 /*
  * Copyright 2012 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkMorphologyImageFilter_DEFINED
 #define SkMorphologyImageFilter_DEFINED
 
@@ skipping 18 matching lines @@
                          int width, int height, int srcStride, int dstStride);
 
 protected:
     enum Op {
         kErode_Op,
         kDilate_Op,
     };
 
     virtual Op op() const = 0;
 
-    SkMorphologyImageFilter(int radiusX, int radiusY, SkImageFilter* input,
+    SkMorphologyImageFilter(int radiusX, int radiusY,
+                            sk_sp<SkImageFilter> input,
                             const CropRect* cropRect);
     sk_sp<SkSpecialImage> onFilterImage(SkSpecialImage* source,
                                         const Context&,
                                         SkIPoint* offset) const override;
     void flatten(SkWriteBuffer&) const override;
 
     SkISize radius() const { return fRadius; }
 
 private:
     SkISize  fRadius;
 
     typedef SkImageFilter INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 class SK_API SkDilateImageFilter : public SkMorphologyImageFilter {
 public:
-    static SkImageFilter* Create(int radiusX, int radiusY,
-                                 SkImageFilter* input = nullptr,
-                                 const CropRect* cropRect = nullptr) {
+    static sk_sp<SkImageFilter> Make(int radiusX, int radiusY,
+                                     sk_sp<SkImageFilter> input,
+                                     const CropRect* cropRect = nullptr) {
         if (radiusX < 0 || radiusY < 0) {
             return nullptr;
         }
-        return new SkDilateImageFilter(radiusX, radiusY, input, cropRect);
+        return sk_sp<SkImageFilter>(new SkDilateImageFilter(radiusX, radiusY,
+                                                            std::move(input),
+                                                            cropRect));
     }
 
     SK_TO_STRING_OVERRIDE()
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDilateImageFilter)
 
+#ifdef SK_SUPPORT_LEGACY_IMAGEFILTER_PTR
+    static SkImageFilter* Create(int radiusX, int radiusY,
+                                 SkImageFilter* input = nullptr,
+                                 const CropRect* cropRect = nullptr) {
+        return Make(radiusX, radiusY,
+                    sk_ref_sp<SkImageFilter>(input),
+                    cropRect).release();
+    }
+#endif
+
 protected:
     Op op() const override { return kDilate_Op; }
 
 private:
-    SkDilateImageFilter(int radiusX, int radiusY, SkImageFilter* input, const CropRect* cropRect)
+    SkDilateImageFilter(int radiusX, int radiusY,
+                        sk_sp<SkImageFilter> input,
+                        const CropRect* cropRect)
         : INHERITED(radiusX, radiusY, input, cropRect) {}
 
     typedef SkMorphologyImageFilter INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 class SK_API SkErodeImageFilter : public SkMorphologyImageFilter {
 public:
-    static SkImageFilter* Create(int radiusX, int radiusY,
-                                 SkImageFilter* input = nullptr,
-                                 const CropRect* cropRect = nullptr) {
+    static sk_sp<SkImageFilter> Make(int radiusX, int radiusY,
+                                     sk_sp<SkImageFilter> input,
+                                     const CropRect* cropRect = nullptr) {
         if (radiusX < 0 || radiusY < 0) {
             return nullptr;
         }
-        return new SkErodeImageFilter(radiusX, radiusY, input, cropRect);
+        return sk_sp<SkImageFilter>(new SkErodeImageFilter(radiusX, radiusY,
+                                                           std::move(input),
+                                                           cropRect));
     }
 
     SK_TO_STRING_OVERRIDE()
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkErodeImageFilter)
 
+#ifdef SK_SUPPORT_LEGACY_IMAGEFILTER_PTR
+    static SkImageFilter* Create(int radiusX, int radiusY,
+                                 SkImageFilter* input = nullptr,
+                                 const CropRect* cropRect = nullptr) {
+        return Make(radiusX, radiusY,
+                    sk_ref_sp<SkImageFilter>(input),
+                    cropRect).release();
+    }
+#endif
+
 protected:
     Op op() const override { return kErode_Op; }
 
 private:
-    SkErodeImageFilter(int radiusX, int radiusY, SkImageFilter* input, const CropRect* cropRect)
+    SkErodeImageFilter(int radiusX, int radiusY,
+                       sk_sp<SkImageFilter> input, const CropRect* cropRect)
         : INHERITED(radiusX, radiusY, input, cropRect) {}
 
     typedef SkMorphologyImageFilter INHERITED;
 };
 
 #endif