Disallow cast/implicit conversion from LayoutUnit to int/unsigned

third_party/WebKit/Source/core/html/ImageDocument.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2010 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 312 matching lines @@
 
 void ImageDocument::restoreImageSize(ScaleType type)
 {
     DCHECK_EQ(m_shrinkToFitMode, Desktop);
 
     if (!m_imageElement || !m_imageSizeIsKnown || m_imageElement->document() != this || (pageZoomFactor(this) < 1 && type == ScaleOnlyUnzoomedDocument))
         return;
 
     DCHECK(m_imageElement->cachedImage());
     LayoutSize imageSize = m_imageElement->cachedImage()->imageSize(LayoutObject::shouldRespectImageOrientation(m_imageElement->layoutObject()), 1.0f);
-    m_imageElement->setWidth(imageSize.width());
-    m_imageElement->setHeight(imageSize.height());
+    m_imageElement->setWidth(imageSize.width().toInt());
+    m_imageElement->setHeight(imageSize.height().toInt());
 
     if (imageFitsInWindow())
         m_imageElement->removeInlineStyleProperty(CSSPropertyCursor);
     else
         m_imageElement->setInlineStyleProperty(CSSPropertyCursor, CSSValueZoomOut);
 
     m_didShrinkImage = false;
 }
 
 bool ImageDocument::imageFitsInWindow() const
@@ skipping 95 matching lines @@
 }
 
 bool ImageEventListener::operator==(const EventListener& listener) const
 {
     if (const ImageEventListener* imageEventListener = ImageEventListener::cast(&listener))
         return m_doc == imageEventListener->m_doc;
     return false;
 }
 
 } // namespace blink