Make the FloatSize constructor from an IntSize explicit.

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 24 matching lines @@
     : GeneratedImage(size)
     , m_fromImage(fromImage)
     , m_toImage(toImage)
     , m_percentage(percentage)
     , m_crossfadeSize(crossfadeSize)
 {
 }
 
 void CrossfadeGeneratedImage::drawCrossfade(SkCanvas* canvas, const SkPaint& paint, ImageClampingMode clampMode)
 {
-    FloatRect fromImageRect(FloatPoint(), m_fromImage->size());
-    FloatRect toImageRect(FloatPoint(), m_toImage->size());
-    FloatRect destRect(FloatPoint(), m_crossfadeSize);
+    FloatRect fromImageRect(FloatPoint(), FloatSize(m_fromImage->size()));
+    FloatRect toImageRect(FloatPoint(), FloatSize(m_toImage->size()));
+    FloatRect destRect((FloatPoint()), FloatSize(m_crossfadeSize));
 
     // TODO(junov): The various effects encoded into paint should probably be applied here
     // instead of inside the layer.  This probably faulty behavior was maintained in order
     // to preserve pre-existing behavior while refactoring this code.  This should be
     // investigated further. crbug.com/472634
     SkPaint layerPaint;
     layerPaint.setXfermode(paint.getXfermode());
     SkAutoCanvasRestore ar(canvas, false);
     canvas->saveLayer(nullptr, &layerPaint);
 
@@ skipping 31 matching lines @@
 
 void CrossfadeGeneratedImage::drawTile(GraphicsContext* context, const FloatRect& srcRect)
 {
     // Draw nothing if either of the images hasn't loaded yet.
     if (m_fromImage == Image::nullImage() || m_toImage == Image::nullImage())
         return;
 
     SkPaint paint = context->fillPaint();
     paint.setXfermodeMode(SkXfermode::kSrcOver_Mode);
     paint.setAntiAlias(context->shouldAntialias());
-    FloatRect destRect(FloatPoint(), m_crossfadeSize);
+    FloatRect destRect((FloatPoint()), FloatSize(m_crossfadeSize));
     paint.setFilterQuality(context->computeFilterQuality(this, destRect, srcRect));
     drawCrossfade(context->canvas(), paint, ClampImageToSourceRect);
 }
 
 } // namespace blink