1 files changed, 4 insertions, 7 deletions
diff --git a/Source/WebCore/rendering/style/StyleBoxData.h b/Source/WebCore/rendering/style/StyleBoxData.h
index 2c6d03353..55e8fade1 100644
--- a/Source/WebCore/rendering/style/StyleBoxData.h
+++ b/Source/WebCore/rendering/style/StyleBoxData.h
@@ -22,20 +22,19 @@
  *
  */
 
-#ifndef StyleBoxData_h
-#define StyleBoxData_h
+#pragma once
 
 #include "Length.h"
 #include "RenderStyleConstants.h"
 #include <wtf/RefCounted.h>
-#include <wtf/PassRefPtr.h>
+#include <wtf/Ref.h>
 
 namespace WebCore {
 
 class StyleBoxData : public RefCounted<StyleBoxData> {
 public:
-    static PassRef<StyleBoxData> create() { return adoptRef(*new StyleBoxData); }
-    PassRef<StyleBoxData> copy() const;
+    static Ref<StyleBoxData> create() { return adoptRef(*new StyleBoxData); }
+    Ref<StyleBoxData> copy() const;
 
     bool operator==(const StyleBoxData& o) const;
     bool operator!=(const StyleBoxData& o) const
@@ -88,5 +87,3 @@ private:
 };
 
 } // namespace WebCore
-
-#endif // StyleBoxData_h