1 files changed, 3 insertions, 8 deletions
diff --git a/Source/WebCore/svg/SVGFEMergeElement.h b/Source/WebCore/svg/SVGFEMergeElement.h
index dd58b552e..7d18d09cc 100644
--- a/Source/WebCore/svg/SVGFEMergeElement.h
+++ b/Source/WebCore/svg/SVGFEMergeElement.h
@@ -18,10 +18,8 @@
  * Boston, MA 02110-1301, USA.
  */
 
-#ifndef SVGFEMergeElement_h
-#define SVGFEMergeElement_h
+#pragma once
 
-#if ENABLE(SVG) && ENABLE(FILTERS)
 #include "FEMerge.h"
 #include "SVGFilterPrimitiveStandardAttributes.h"
 
@@ -29,15 +27,12 @@ namespace WebCore {
 
 class SVGFEMergeElement final : public SVGFilterPrimitiveStandardAttributes {
 public:
-    static PassRefPtr<SVGFEMergeElement> create(const QualifiedName&, Document&);
+    static Ref<SVGFEMergeElement> create(const QualifiedName&, Document&);
 
 private:
     SVGFEMergeElement(const QualifiedName&, Document&);
 
-    virtual PassRefPtr<FilterEffect> build(SVGFilterBuilder*, Filter*) override;
+    RefPtr<FilterEffect> build(SVGFilterBuilder*, Filter&) override;
 };
 
 } // namespace WebCore
-
-#endif // ENABLE(SVG)
-#endif