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

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

 /*
  * Copyright (C) 2011 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:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 36 matching lines @@
     bool currentFrameKnownToBeOpaque(MetadataMode = UseCurrentMetadata) override
     {
         return m_image->isOpaque();
     }
 
     IntSize size() const override
     {
         return m_size;
     }
 
-    PassRefPtr<SkImage> imageForCurrentFrame() override
+    sk_sp<SkImage> imageForCurrentFrame() override
     {
         return m_image;
     }
 
     void destroyDecodedData() override
     {
         // Image pure virtual stub.
     }
 
     void draw(SkCanvas*, const SkPaint&, const FloatRect&, const FloatRect&, RespectImageOrientationEnum, ImageClampingMode) override
     {
         // Image pure virtual stub.
     }
 
 private:
     TestImage(IntSize size, bool opaque)
         : Image(0)
         , m_size(size)
     {
         sk_sp<SkSurface> surface = createSkSurface(size, opaque);
         if (!surface)
             return;
 
         surface->getCanvas()->clear(SK_ColorTRANSPARENT);
-        m_image = fromSkSp(surface->makeImageSnapshot());
+        m_image = surface->makeImageSnapshot();
     }
 
     static sk_sp<SkSurface> createSkSurface(IntSize size, bool opaque)
     {
         return SkSurface::MakeRaster(SkImageInfo::MakeN32(size.width(), size.height(), opaque ? kOpaque_SkAlphaType : kPremul_SkAlphaType));
     }
 
     IntSize m_size;
-    RefPtr<SkImage> m_image;
+    sk_sp<SkImage> m_image;
 };
 
 } // anonymous namespace
 
 TEST(ImageLayerChromiumTest, imageLayerContentReset)
 {
     FakeGraphicsLayerClient client;
     std::unique_ptr<FakeGraphicsLayer> graphicsLayer = wrapUnique(new FakeGraphicsLayer(&client));
     ASSERT_TRUE(graphicsLayer.get());
 
@@ skipping 28 matching lines @@
     ASSERT_FALSE(graphicsLayer->contentsLayer());
 
     graphicsLayer->setContentsToImage(opaqueImage.get());
     ASSERT_TRUE(graphicsLayer->contentsLayer()->opaque());
 
     graphicsLayer->setContentsToImage(nonOpaqueImage.get());
     ASSERT_FALSE(graphicsLayer->contentsLayer()->opaque());
 }
 
 } // namespace blink