Disallow cast/implicit conversion from LayoutUnit to int/unsigned

third_party/WebKit/Source/core/layout/LayoutTableCell.h

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009, 2013 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
@@ skipping 128 matching lines @@
         if (!styleWidth.isAuto())
             return styleWidth;
         if (LayoutTableCol* firstColumn = table()->colElementAtAbsoluteColumn(absoluteColumnIndex()).innermostColOrColGroup())
             return logicalWidthFromColumns(firstColumn, styleWidth);
         return styleWidth;
     }
 
     int logicalHeightFromStyle() const
     {
         Length height = style()->logicalHeight();
-        int styleLogicalHeight = height.isIntrinsicOrAuto() ? LayoutUnit() : valueForLength(height, LayoutUnit());
+        int styleLogicalHeight = height.isIntrinsicOrAuto() ? 0 : valueForLength(height, LayoutUnit()).toInt();
 
         // In strict mode, box-sizing: content-box do the right thing and actually add in the border and padding.
         // Call computedCSSPadding* directly to avoid including implicitPadding.
         if (!document().inQuirksMode() && style()->boxSizing() != BoxSizingBorderBox)
             styleLogicalHeight += (computedCSSPaddingBefore() + computedCSSPaddingAfter()).floor() + borderBefore() + borderAfter();
         return styleLogicalHeight;
     }
 
     int logicalHeightForRowSizing() const
     {
@@ skipping 227 matching lines @@
 }
 
 inline LayoutTableCell* LayoutTableRow::lastCell() const
 {
     return toLayoutTableCell(lastChild());
 }
 
 } // namespace blink
 
 #endif // LayoutTableCell_h