Disallow cast/implicit conversion from LayoutUnit to int/unsigned

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

 /**
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
  *
  * 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.
@@ skipping 357 matching lines @@
 
     unsigned cols = frameSet()->totalCols();
     unsigned rows = frameSet()->totalRows();
 
     if (m_rows.m_sizes.size() != rows || m_cols.m_sizes.size() != cols) {
         m_rows.resize(rows);
         m_cols.resize(cols);
     }
 
     LayoutUnit borderThickness(frameSet()->border());
-    layOutAxis(m_rows, frameSet()->rowLengths(), size().height() - (rows - 1) * borderThickness);
-    layOutAxis(m_cols, frameSet()->colLengths(), size().width() - (cols - 1) * borderThickness);
+    layOutAxis(m_rows, frameSet()->rowLengths(), (size().height() - (rows - 1) * borderThickness).toInt());
+    layOutAxis(m_cols, frameSet()->colLengths(), (size().width() - (cols - 1) * borderThickness).toInt());
 
     positionFrames();
 
     LayoutBox::layout();
 
     computeEdgeInfo();
 
     updateLayerTransformAfterLayout();
 
     clearNeedsLayout();
@@ skipping 181 matching lines @@
         return SetCursor;
     }
     if (canResizeColumn(roundedPoint)) {
         cursor = columnResizeCursor();
         return SetCursor;
     }
     return LayoutBox::getCursor(point, cursor);
 }
 
 } // namespace blink