sk_sp for gpu.

src/core/SkModeColorFilter.h

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkColorFilter.h"
 #include "SkXfermode.h"
 
@@ skipping 18 matching lines @@
     bool asColorMode(SkColor*, SkXfermode::Mode*) const override;
     uint32_t getFlags() const override;
     void filterSpan(const SkPMColor shader[], int count, SkPMColor result[]) const override;
     void filterSpan4f(const SkPM4f shader[], int count, SkPM4f result[]) const override;
 
 #ifndef SK_IGNORE_TO_STRING
     void toString(SkString* str) const override;
 #endif
 
 #if SK_SUPPORT_GPU
-    const GrFragmentProcessor* asFragmentProcessor(GrContext*) const override;
+    sk_sp<GrFragmentProcessor> asFragmentProcessor(GrContext*) const override;
 #endif
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkModeColorFilter)
 
 protected:
     SkModeColorFilter(SkColor color, SkXfermode::Mode mode) {
         fColor = color;
         fMode = mode;
         this->updateCache();
     };
 
     void flatten(SkWriteBuffer&) const override;
 
 private:
     SkColor             fColor;
     SkXfermode::Mode    fMode;
     // cache
     SkPMColor           fPMColor;
     SkXfermodeProc      fProc;
 
     void updateCache();
 
     friend class SkColorFilter;
 
     typedef SkColorFilter INHERITED;
 };
 
 #endif