Make SVG images for custom CSS cursors appear sharp on retina displays

Source/web/WebImageSkia.cpp

 /*
  * Copyright (C) 2009 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 140 matching lines @@
 }
 
 WebImage::WebImage(const PassRefPtr<Image>& image)
 {
     operator=(image);
 }
 
 WebImage& WebImage::operator=(const PassRefPtr<Image>& image)
 {
     RefPtr<NativeImageSkia> p;
-    if (image && (p = image->nativeImageForCurrentFrame()))
+    if (image && (p = image->nativeImageForCurrentFrame(Image::PreferDeviceScale)))
         assign(p->bitmap());
     else
         reset();
     return *this;
 }
 
 } // namespace blink