Imported WebKit commit e09a82039aa4273ab318b71122e92d8e5f233525 (http://svn.webkit.org/repository/webkit/trunk@107223)

1 files changed, 14 insertions, 25 deletions

diff --git a/Source/WebCore/html/HTMLTableCellElement.cpp b/Source/WebCore/html/HTMLTableCellElement.cpp
index 9a96a3607..84a1c9654 100644
--- a/Source/WebCore/html/HTMLTableCellElement.cpp
+++ b/Source/WebCore/html/HTMLTableCellElement.cpp
@@ -75,23 +75,7 @@ int HTMLTableCellElement::cellIndex() const
     return index;
 }
 
-bool HTMLTableCellElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const
-{
-    if (attrName == nowrapAttr) {
-        result = eUniversal;
-        return false;
-    }
-    
-    if (attrName == widthAttr ||
-        attrName == heightAttr) {
-        result = eCell; // Because of the quirky behavior of ignoring 0 values, cells are special.
-        return false;
-    }
-
-    return HTMLTablePartElement::mapToEntry(attrName, result);
-}
-
-void HTMLTableCellElement::parseMappedAttribute(Attribute* attr)
+void HTMLTableCellElement::parseAttribute(Attribute* attr)
 {
     if (attr->name() == rowspanAttr) {
         if (renderer() && renderer()->isTableCell())
@@ -100,25 +84,30 @@ void HTMLTableCellElement::parseMappedAttribute(Attribute* attr)
         if (renderer() && renderer()->isTableCell())
             toRenderTableCell(renderer())->colSpanOrRowSpanChanged();
     } else if (attr->name() == nowrapAttr) {
-        if (!attr->isNull())
-            addCSSProperty(attr, CSSPropertyWhiteSpace, CSSValueWebkitNowrap);
+        if (attr->isNull())
+            removeCSSProperty(CSSPropertyWhiteSpace);
+        else
+            addCSSProperty(CSSPropertyWhiteSpace, CSSValueWebkitNowrap);
+
     } else if (attr->name() == widthAttr) {
         if (!attr->value().isEmpty()) {
             int widthInt = attr->value().toInt();
             if (widthInt > 0) // width="0" is ignored for compatibility with WinIE.
-                addCSSLength(attr, CSSPropertyWidth, attr->value());
-        }
+                addCSSLength(CSSPropertyWidth, attr->value());
+        } else
+            removeCSSProperty(CSSPropertyWidth);
     } else if (attr->name() == heightAttr) {
         if (!attr->value().isEmpty()) {
             int heightInt = attr->value().toInt();
             if (heightInt > 0) // height="0" is ignored for compatibility with WinIE.
-                addCSSLength(attr, CSSPropertyHeight, attr->value());
-        }
+                addCSSLength(CSSPropertyHeight, attr->value());
+        } else
+            removeCSSProperty(CSSPropertyHeight);
     } else
-        HTMLTablePartElement::parseMappedAttribute(attr);
+        HTMLTablePartElement::parseAttribute(attr);
 }
 
-PassRefPtr<CSSMutableStyleDeclaration> HTMLTableCellElement::additionalAttributeStyle()
+StylePropertySet* HTMLTableCellElement::additionalAttributeStyle()
 {
     ContainerNode* p = parentNode();
     while (p && !p->hasTagName(tableTag))