Fix SVG sizing in crossfaded images

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 12 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "platform/graphics/CrossfadeGeneratedImage.h"
 
 #include "platform/geometry/FloatRect.h"
 #include "platform/graphics/GraphicsContext.h"
 
 namespace blink {
 
-CrossfadeGeneratedImage::CrossfadeGeneratedImage(Image* fromImage, Image* toImage, float percentage, IntSize crossfadeSize, const IntSize& size)
+CrossfadeGeneratedImage::CrossfadeGeneratedImage(PassRefPtr<Image> fromImage, PassRefPtr<Image> toImage, float percentage, IntSize crossfadeSize, const IntSize& size)
     : GeneratedImage(size)
     , m_fromImage(fromImage)
     , m_toImage(toImage)
     , m_percentage(percentage)
     , m_crossfadeSize(crossfadeSize)
 {
 }
 
 void CrossfadeGeneratedImage::drawCrossfade(SkCanvas* canvas, const SkPaint& paint, ImageClampingMode clampMode)
 {
@@ skipping 50 matching lines @@
 
     SkPaint paint = context.fillPaint();
     paint.setXfermodeMode(SkXfermode::kSrcOver_Mode);
     paint.setAntiAlias(context.shouldAntialias());
     FloatRect destRect((FloatPoint()), FloatSize(m_crossfadeSize));
     paint.setFilterQuality(context.computeFilterQuality(this, destRect, srcRect));
     drawCrossfade(context.canvas(), paint, ClampImageToSourceRect);
 }
 
 } // namespace blink