Change (Pass)RefPtr<SkXxx> into sk_sp<SkXxx>.

third_party/WebKit/Source/platform/graphics/DrawLooperBuilder.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 36 matching lines @@
 
 DrawLooperBuilder::DrawLooperBuilder() { }
 
 DrawLooperBuilder::~DrawLooperBuilder() { }
 
 std::unique_ptr<DrawLooperBuilder> DrawLooperBuilder::create()
 {
     return wrapUnique(new DrawLooperBuilder);
 }
 
-PassRefPtr<SkDrawLooper> DrawLooperBuilder::detachDrawLooper()
+sk_sp<SkDrawLooper> DrawLooperBuilder::detachDrawLooper()
 {
-    return fromSkSp(m_skDrawLooperBuilder.detach());
+    return m_skDrawLooperBuilder.detach();
 }
 
 void DrawLooperBuilder::addUnmodifiedContent()
 {
     SkLayerDrawLooper::LayerInfo info;
     m_skDrawLooperBuilder.addLayerOnTop(info);
 }
 
 void DrawLooperBuilder::addShadow(const FloatSize& offset, float blur, const Color& color,
     ShadowTransformMode shadowTransformMode, ShadowAlphaMode shadowAlphaMode)
@@ skipping 32 matching lines @@
         uint32_t mfFlags = SkBlurMaskFilter::kHighQuality_BlurFlag;
         if (shadowTransformMode == ShadowIgnoresTransforms)
             mfFlags |= SkBlurMaskFilter::kIgnoreTransform_BlurFlag;
         paint->setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle, sigma, mfFlags));
     }
 
     paint->setColorFilter(SkColorFilter::MakeModeFilter(skColor, SkXfermode::kSrcIn_Mode));
 }
 
 } // namespace blink