1 files changed, 9 insertions, 12 deletions
diff --git a/Source/WebCore/html/HTMLTableColElement.h b/Source/WebCore/html/HTMLTableColElement.h
index 2c96085be..78797f942 100644
--- a/Source/WebCore/html/HTMLTableColElement.h
+++ b/Source/WebCore/html/HTMLTableColElement.h
@@ -23,8 +23,7 @@
  *
  */
 
-#ifndef HTMLTableColElement_h
-#define HTMLTableColElement_h
+#pragma once
 
 #include "HTMLTablePartElement.h"
 
@@ -32,24 +31,22 @@ namespace WebCore {
 
 class HTMLTableColElement final : public HTMLTablePartElement {
 public:
-    static PassRefPtr<HTMLTableColElement> create(const QualifiedName& tagName, Document&);
+    static Ref<HTMLTableColElement> create(const QualifiedName& tagName, Document&);
 
-    int span() const { return m_span; }
-    void setSpan(int);
+    unsigned span() const { return m_span; }
+    WEBCORE_EXPORT void setSpan(unsigned);
 
     String width() const;
 
 private:
     HTMLTableColElement(const QualifiedName& tagName, Document&);
 
-    virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
-    virtual bool isPresentationAttribute(const QualifiedName&) const override;
-    virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStyleProperties&) override;
-    virtual const StyleProperties* additionalPresentationAttributeStyle() override;
+    void parseAttribute(const QualifiedName&, const AtomicString&) final;
+    bool isPresentationAttribute(const QualifiedName&) const final;
+    void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStyleProperties&) final;
+    const StyleProperties* additionalPresentationAttributeStyle() const final;
 
-    int m_span;
+    unsigned m_span;
 };
 
 } //namespace
-
-#endif