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diff --git a/Source/WebCore/svg/SVGRadialGradientElement.h b/Source/WebCore/svg/SVGRadialGradientElement.h
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+++ b/Source/WebCore/svg/SVGRadialGradientElement.h
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+/*
+ * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
+ * Copyright (C) 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.
+ */
+
+#ifndef SVGRadialGradientElement_h
+#define SVGRadialGradientElement_h
+
+#if ENABLE(SVG)
+#include "SVGAnimatedLength.h"
+#include "SVGGradientElement.h"
+
+namespace WebCore {
+
+struct RadialGradientAttributes;
+
+class SVGRadialGradientElement : public SVGGradientElement {
+public:
+    static PassRefPtr<SVGRadialGradientElement> create(const QualifiedName&, Document*);
+
+    void collectGradientAttributes(RadialGradientAttributes&);
+    void calculateFocalCenterPointsAndRadius(const RadialGradientAttributes&, FloatPoint& focalPoint, FloatPoint& centerPoint, float& radius);
+
+private:
+    SVGRadialGradientElement(const QualifiedName&, Document*);
+
+    virtual void parseMappedAttribute(Attribute*);
+    virtual void svgAttributeChanged(const QualifiedName&);
+    virtual void synchronizeProperty(const QualifiedName&);
+
+    virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
+
+    virtual bool selfHasRelativeLengths() const;
+
+    // Animated property declarations
+    DECLARE_ANIMATED_LENGTH(Cx, cx)
+    DECLARE_ANIMATED_LENGTH(Cy, cy)
+    DECLARE_ANIMATED_LENGTH(R, r)
+    DECLARE_ANIMATED_LENGTH(Fx, fx)
+    DECLARE_ANIMATED_LENGTH(Fy, fy)
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(SVG)
+#endif