Disallow cast/implicit conversion from LayoutUnit to int/unsigned

third_party/WebKit/Source/core/layout/LayoutView.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 816 matching lines @@
 }
 
 LayoutRect LayoutView::backgroundRect(LayoutBox* backgroundLayoutObject) const
 {
     return LayoutRect(documentRect());
 }
 
 IntSize LayoutView::layoutSize(IncludeScrollbarsInRect scrollbarInclusion) const
 {
     if (shouldUsePrintingLayout())
-        return IntSize(size().width(), pageLogicalHeight());
+        return IntSize(size().width().toInt(), pageLogicalHeight().toInt());
 
     if (!m_frameView)
         return IntSize();
 
     IntSize result = m_frameView->layoutSize(IncludeScrollbars);
     if (scrollbarInclusion == ExcludeScrollbars)
         result = m_frameView->layoutViewportScrollableArea()->excludeScrollbars(result);
     return result;
 }
 
@@ skipping 140 matching lines @@
     // of this override. All frame scrolling should be handled by
     // ViewportScrollCallback.
 
     if (!frameView())
         return ScrollResult(false, false, delta.width(), delta.height());
 
     return frameView()->getScrollableArea()->userScroll(granularity, delta);
 }
 
 } // namespace blink