1 files changed, 5 insertions, 14 deletions
diff --git a/Source/WebCore/svg/SVGFEMergeNodeElement.h b/Source/WebCore/svg/SVGFEMergeNodeElement.h
index bef567dc5..3b718db6b 100644
--- a/Source/WebCore/svg/SVGFEMergeNodeElement.h
+++ b/Source/WebCore/svg/SVGFEMergeNodeElement.h
@@ -18,10 +18,8 @@
  * Boston, MA 02110-1301, USA.
  */
 
-#ifndef SVGFEMergeNodeElement_h
-#define SVGFEMergeNodeElement_h
+#pragma once
 
-#if ENABLE(SVG) && ENABLE(FILTERS)
 #include "SVGAnimatedString.h"
 #include "SVGElement.h"
 
@@ -29,25 +27,18 @@ namespace WebCore {
 
 class SVGFEMergeNodeElement final : public SVGElement {
 public:
-    static PassRefPtr<SVGFEMergeNodeElement> create(const QualifiedName&, Document&);
+    static Ref<SVGFEMergeNodeElement> create(const QualifiedName&, Document&);
 
 private:
     SVGFEMergeNodeElement(const QualifiedName&, Document&);
 
-    bool isSupportedAttribute(const QualifiedName&);
-    virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
-    virtual void svgAttributeChanged(const QualifiedName&) override;
-
-    virtual bool rendererIsNeeded(const RenderStyle&) override { return false; }
+    void parseAttribute(const QualifiedName&, const AtomicString&) final;
+    void svgAttributeChanged(const QualifiedName&) final;
+    bool rendererIsNeeded(const RenderStyle&) final { return false; }
 
     BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGFEMergeNodeElement)
         DECLARE_ANIMATED_STRING(In1, in1)
     END_DECLARE_ANIMATED_PROPERTIES
 };
 
-NODE_TYPE_CASTS(SVGFEMergeNodeElement)
-
 } // namespace WebCore
-
-#endif // ENABLE(SVG)
-#endif