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

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

 /*
  * Copyright (C) 2012 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 113 matching lines @@
 
     TRACE_EVENT1("blink", "ImageFrameGenerator::decodeAndScale", "frame index", static_cast<int>(index));
 
     RefPtr<ExternalMemoryAllocator> externalAllocator = adoptRef(new ExternalMemoryAllocator(info, pixels, rowBytes));
 
     // This implementation does not support scaling so check the requested size.
     SkISize scaledSize = SkISize::Make(info.width(), info.height());
     ASSERT(m_fullSize == scaledSize);
 
     // TODO (scroggo): Convert tryToResumeDecode() and decode() to take a
-    // PassRefPtr<SkBitmap::Allocator> instead of a bare pointer.
+    // sk_sp<SkBitmap::Allocator> instead of a bare pointer.
     SkBitmap bitmap = tryToResumeDecode(data, allDataReceived, index, scaledSize, externalAllocator.get());
     if (bitmap.isNull())
         return false;
 
     // Check to see if the decoder has written directly to the pixel memory
     // provided. If not, make a copy.
     ASSERT(bitmap.width() == scaledSize.width());
     ASSERT(bitmap.height() == scaledSize.height());
     SkAutoLockPixels bitmapLock(bitmap);
     if (bitmap.getPixels() != pixels)
@@ skipping 192 matching lines @@
         return false;
 
     // Setting a dummy ImagePlanes object signals to the decoder that we want to do YUV decoding.
     std::unique_ptr<ImagePlanes> dummyImagePlanes = wrapUnique(new ImagePlanes);
     decoder->setImagePlanes(std::move(dummyImagePlanes));
 
     return updateYUVComponentSizes(decoder.get(), sizeInfo->fSizes, sizeInfo->fWidthBytes);
 }
 
 } // namespace blink