Changed type of border-width longhands from unsigned to float.

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

 /*
  * 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, 2008, 2009, 2010, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 900 matching lines @@
 
 int LayoutTable::calcBorderStart() const
 {
     if (!collapseBorders())
         return LayoutBlock::borderStart();
 
     // Determined by the first cell of the first row. See the CSS 2.1 spec, section 17.6.2.
     if (!numEffCols())
         return 0;
 
-    int borderWidth = 0;
+    float borderWidth = 0;
 
     const BorderValue& tableStartBorder = style()->borderStart();
     if (tableStartBorder.style() == BHIDDEN)
         return 0;
     if (tableStartBorder.style() > BHIDDEN)
         borderWidth = tableStartBorder.width();
 
     // TODO(dgrogan): This logic doesn't properly account for the first column in the first column-group case.
     if (LayoutTableCol* column = colElement(0).innermostColOrColGroup()) {
         // FIXME: We don't account for direction on columns and column groups.
@@ skipping 33 matching lines @@
 
 int LayoutTable::calcBorderEnd() const
 {
     if (!collapseBorders())
         return LayoutBlock::borderEnd();
 
     // Determined by the last cell of the first row. See the CSS 2.1 spec, section 17.6.2.
     if (!numEffCols())
         return 0;
 
-    int borderWidth = 0;
+    float borderWidth = 0;
 
     const BorderValue& tableEndBorder = style()->borderEnd();
     if (tableEndBorder.style() == BHIDDEN)
         return 0;
     if (tableEndBorder.style() > BHIDDEN)
         borderWidth = tableEndBorder.width();
 
     unsigned endColumn = numEffCols() - 1;
 
     // TODO(dgrogan): This logic doesn't properly account for the last column in the last column-group case.
@@ skipping 33 matching lines @@
     return (borderWidth + (style()->isLeftToRightDirection() ? 1 : 0)) / 2;
 }
 
 void LayoutTable::recalcBordersInRowDirection()
 {
     // FIXME: We need to compute the collapsed before / after borders in the same fashion.
     m_borderStart = calcBorderStart();
     m_borderEnd = calcBorderEnd();
 }
 
-int LayoutTable::borderBefore() const
+LayoutUnit LayoutTable::borderBefore() const
 {
     if (collapseBorders()) {
         recalcSectionsIfNeeded();
         return outerBorderBefore();
     }
     return LayoutBlock::borderBefore();
 }
 
-int LayoutTable::borderAfter() const
+LayoutUnit LayoutTable::borderAfter() const
 {
     if (collapseBorders()) {
         recalcSectionsIfNeeded();
         return outerBorderAfter();
     }
     return LayoutBlock::borderAfter();
 }
 
 int LayoutTable::outerBorderBefore() const
 {
@@ skipping 406 matching lines @@
 
 LayoutUnit LayoutTable::paddingRight() const
 {
     if (collapseBorders())
         return LayoutUnit();
 
     return LayoutBlock::paddingRight();
 }
 
 } // namespace blink