diff -r 000000000000 -r 4f2f89ce4247 WebCore/svg/SVGSymbolElement.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/svg/SVGSymbolElement.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,94 @@
+/*
+    Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
+                  2004, 2005, 2006 Rob Buis <buis@kde.org>
+
+    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
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "config.h"
+#if ENABLE(SVG)
+#include "SVGSymbolElement.h"
+
+#include "PlatformString.h"
+#include "SVGFitToViewBox.h"
+
+namespace WebCore {
+
+SVGSymbolElement::SVGSymbolElement(const QualifiedName& tagName, Document* doc)
+    : SVGStyledElement(tagName, doc)
+    , SVGLangSpace()
+    , SVGExternalResourcesRequired()
+    , SVGFitToViewBox()
+{
+}
+
+SVGSymbolElement::~SVGSymbolElement()
+{
+}
+
+void SVGSymbolElement::parseMappedAttribute(Attribute* attr)
+{
+    if (SVGLangSpace::parseMappedAttribute(attr))
+        return;
+    if (SVGExternalResourcesRequired::parseMappedAttribute(attr))
+        return;
+    if (SVGFitToViewBox::parseMappedAttribute(document(), attr))
+        return;
+
+    SVGStyledElement::parseMappedAttribute(attr);
+}
+
+void SVGSymbolElement::svgAttributeChanged(const QualifiedName& attrName)
+{
+    SVGStyledElement::svgAttributeChanged(attrName);
+
+    if (attrName == SVGNames::viewBoxAttr)
+        updateRelativeLengthsInformation();
+}
+
+void SVGSymbolElement::synchronizeProperty(const QualifiedName& attrName)
+{
+    SVGStyledElement::synchronizeProperty(attrName);
+
+    if (attrName == anyQName()) {
+        synchronizePreserveAspectRatio();
+        synchronizeViewBox();
+        synchronizeExternalResourcesRequired();
+        synchronizeViewBox();
+        synchronizePreserveAspectRatio();
+        return;
+    }
+
+    if (attrName == SVGNames::preserveAspectRatioAttr)
+        synchronizePreserveAspectRatio();
+    else if (attrName == SVGNames::viewBoxAttr)
+        synchronizeViewBox();
+    else if (SVGExternalResourcesRequired::isKnownAttribute(attrName))
+        synchronizeExternalResourcesRequired();
+    else if (SVGFitToViewBox::isKnownAttribute(attrName)) {
+        synchronizeViewBox();
+        synchronizePreserveAspectRatio();
+    } 
+}
+
+bool SVGSymbolElement::selfHasRelativeLengths() const
+{
+    return hasAttribute(SVGNames::viewBoxAttr);
+}
+
+}
+
+#endif // ENABLE(SVG)