diff -r 000000000000 -r 4f2f89ce4247 WebCore/mathml/MathMLElement.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/mathml/MathMLElement.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2009 Alex Milowski (alex@milowski.com). All rights reserved.
+ * Copyright (C) 2010 Apple Inc. All rights reserved.
+ * Copyright (C) 2010 François Sausset (sausset@gmail.com). All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+
+#if ENABLE(MATHML)
+
+#include "MathMLElement.h"
+
+#include "MathMLNames.h"
+#include "RenderObject.h"
+
+namespace WebCore {
+    
+using namespace MathMLNames;
+    
+MathMLElement::MathMLElement(const QualifiedName& tagName, Document* document)
+    : StyledElement(tagName, document, CreateStyledElement)
+{
+}
+    
+PassRefPtr<MathMLElement> MathMLElement::create(const QualifiedName& tagName, Document* document)
+{
+    return adoptRef(new MathMLElement(tagName, document));
+}
+
+bool MathMLElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const
+{
+    if (attrName == MathMLNames::mathcolorAttr || attrName == MathMLNames::mathbackgroundAttr) {
+        result = eMathML;
+        return false;
+    }
+    return StyledElement::mapToEntry(attrName, result);
+}
+
+void MathMLElement::parseMappedAttribute(Attribute* attr)
+{
+    if (attr->name() == MathMLNames::mathbackgroundAttr)
+        addCSSProperty(attr, CSSPropertyBackgroundColor, attr->value());
+    else if (attr->name() == MathMLNames::mathcolorAttr)
+        addCSSProperty(attr, CSSPropertyColor, attr->value());
+    else if (attr->name() == MathMLNames::mathsizeAttr) {
+        // The following three values of mathsize are handled in WebCore/css/mathml.css
+        if (attr->value() != "normal" && attr->value() != "small" && attr->value() != "big")
+            addCSSProperty(attr, CSSPropertyFontSize, attr->value());
+    }
+    else
+        StyledElement::parseMappedAttribute(attr);
+}
+    
+}
+
+#endif // ENABLE(MATHML)