1 files changed, 5 insertions, 11 deletions
diff --git a/Source/WebCore/svg/SVGVKernElement.h b/Source/WebCore/svg/SVGVKernElement.h
index ce88de5b4..37f7f46e1 100644
--- a/Source/WebCore/svg/SVGVKernElement.h
+++ b/Source/WebCore/svg/SVGVKernElement.h
@@ -17,10 +17,10 @@
  * Boston, MA 02110-1301, USA.
  */
 
-#ifndef SVGVKernElement_h
-#define SVGVKernElement_h
+#pragma once
 
 #if ENABLE(SVG_FONTS)
+
 #include "SVGElement.h"
 #include "SVGFontElement.h"
 
@@ -28,22 +28,16 @@ namespace WebCore {
 
 class SVGVKernElement final : public SVGElement {
 public:
-    static PassRefPtr<SVGVKernElement> create(const QualifiedName&, Document&);
+    static Ref<SVGVKernElement> create(const QualifiedName&, Document&);
 
-    void buildVerticalKerningPair(SVGKerningMap&);
+    bool buildVerticalKerningPair(SVGKerningPair& kerningPair) const;
 
 private:
     SVGVKernElement(const QualifiedName&, Document&);
 
-    virtual InsertionNotificationRequest insertedInto(ContainerNode&) override;
-    virtual void removedFrom(ContainerNode&) override;
-
-    virtual bool rendererIsNeeded(const RenderStyle&) override { return false; }
+    bool rendererIsNeeded(const RenderStyle&) final { return false; }
 };
 
-NODE_TYPE_CASTS(SVGVKernElement)
-
 } // namespace WebCore
 
 #endif // ENABLE(SVG_FONTS)
-#endif