Disallow cast/implicit conversion from LayoutUnit to int/unsigned

third_party/WebKit/Source/core/layout/line/InlineBox.cpp

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2007 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 294 matching lines @@
 {
     return getLineLayoutItem().getSelectionState();
 }
 
 bool InlineBox::canAccommodateEllipsis(bool ltr, int blockEdge, int ellipsisWidth) const
 {
     // Non-atomic inline-level elements can always accommodate an ellipsis.
     if (!getLineLayoutItem().isAtomicInlineLevel())
         return true;
 
-    IntRect boxRect(left(), 0, m_logicalWidth, 10);
+    IntRect boxRect(left().toInt(), 0, m_logicalWidth.toInt(), 10);
     IntRect ellipsisRect(ltr ? blockEdge - ellipsisWidth : blockEdge, 0, ellipsisWidth, 10);
     return !(boxRect.intersects(ellipsisRect));
 }
 
 LayoutUnit InlineBox::placeEllipsisBox(bool, LayoutUnit, LayoutUnit, LayoutUnit, LayoutUnit& truncatedWidth, bool&)
 {
     // Use -1 to mean "we didn't set the position."
     truncatedWidth += logicalWidth();
     return LayoutUnit(-1);
 }
@@ skipping 93 matching lines @@
 
 void showLineTree(const blink::InlineBox* b)
 {
     if (b)
         b->showLineTreeForThis();
     else
         fprintf(stderr, "Cannot showLineTree for (nil) InlineBox.\n");
 }
 
 #endif