Reland of [2] of "switch colorfilters to sk_sp (patchset #11 id:200001 of https://codereview.chromium.o…

include/effects/SkColorMatrixFilter.h

 /*
  * Copyright 2007 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 SkColorMatrixFilter_DEFINED
 #define SkColorMatrixFilter_DEFINED
 
 #include "SkColorFilter.h"
 #include "SkColorMatrix.h"
 
 class SK_API SkColorMatrixFilter : public SkColorFilter {
 public:
-    static SkColorFilter* Create(const SkColorMatrix& cm) {
-        return SkColorFilter::CreateMatrixFilterRowMajor255(cm.fMat);
-    }
-    static SkColorFilter* Create(const SkScalar array[20]) {
-        return SkColorFilter::CreateMatrixFilterRowMajor255(array);
-    }
-
     /**
      *  Create a colorfilter that multiplies the RGB channels by one color, and
      *  then adds a second color, pinning the result for each component to
      *  [0..255]. The alpha components of the mul and add arguments
      *  are ignored.
      */
-    static SkColorFilter* CreateLightingFilter(SkColor mul, SkColor add);
+    static sk_sp<SkColorFilter> MakeLightingFilter(SkColor mul, SkColor add);
+
+#ifdef SK_SUPPORT_LEGACY_COLORFILTER_PTR
+    static SkColorFilter* Create(const SkColorMatrix& cm) {
+        return SkColorFilter::MakeMatrixFilterRowMajor255(cm.fMat).release();
+    }
+    static SkColorFilter* Create(const SkScalar array[20]) {
+        return SkColorFilter::MakeMatrixFilterRowMajor255(array).release();
+    }
+    static SkColorFilter* CreateLightingFilter(SkColor mul, SkColor add) {
+        return MakeLightingFilter(mul, add).release();
+    }
+#endif
 };
 
 #endif