Wrapped PassRefPtrs in move where passed to RefPtr constructor.

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

 /*
  * Copyright (C) 2011 Apple 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 18 matching lines @@
 #include "platform/graphics/GraphicsContext.h"
 
 namespace blink {
 
 CrossfadeGeneratedImage::CrossfadeGeneratedImage(PassRefPtr<Image> fromImage,
                                                  PassRefPtr<Image> toImage,
                                                  float percentage,
                                                  IntSize crossfadeSize,
                                                  const IntSize& size)
     : GeneratedImage(size),
-      m_fromImage(fromImage),
-      m_toImage(toImage),
+      m_fromImage(std::move(fromImage)),
+      m_toImage(std::move(toImage)),
       m_percentage(percentage),
       m_crossfadeSize(crossfadeSize) {}
 
 void CrossfadeGeneratedImage::drawCrossfade(PaintCanvas* canvas,
                                             const PaintFlags& flags,
                                             ImageClampingMode clampMode) {
   FloatRect fromImageRect(FloatPoint(), FloatSize(m_fromImage->size()));
   FloatRect toImageRect(FloatPoint(), FloatSize(m_toImage->size()));
   FloatRect destRect((FloatPoint()), FloatSize(m_crossfadeSize));
 
@@ skipping 53 matching lines @@
 
   PaintFlags flags = context.fillFlags();
   flags.setBlendMode(SkBlendMode::kSrcOver);
   flags.setAntiAlias(context.shouldAntialias());
   FloatRect destRect((FloatPoint()), FloatSize(m_crossfadeSize));
   flags.setFilterQuality(context.computeFilterQuality(this, destRect, srcRect));
   drawCrossfade(context.canvas(), flags, ClampImageToSourceRect);
 }
 
 }  // namespace blink