1 files changed, 14 insertions, 17 deletions
diff --git a/Source/WebCore/css/CSSImportRule.h b/Source/WebCore/css/CSSImportRule.h
index 83122b34a..2b1f66d31 100644
--- a/Source/WebCore/css/CSSImportRule.h
+++ b/Source/WebCore/css/CSSImportRule.h
@@ -19,40 +19,37 @@
  * Boston, MA 02110-1301, USA.
  */
 
-#ifndef CSSImportRule_h
-#define CSSImportRule_h
+#pragma once
 
 #include "CSSRule.h"
 
 namespace WebCore {
 
-class CachedCSSStyleSheet;
 class MediaList;
-class MediaQuerySet;
 class StyleRuleImport;
 
-class CSSImportRule : public CSSRule {
+class CSSImportRule final : public CSSRule {
 public:
-    static PassRefPtr<CSSImportRule> create(StyleRuleImport* rule, CSSStyleSheet* sheet) { return adoptRef(new CSSImportRule(rule, sheet)); }
-    
-    virtual ~CSSImportRule();
+    static Ref<CSSImportRule> create(StyleRuleImport& rule, CSSStyleSheet* sheet) { return adoptRef(*new CSSImportRule(rule, sheet)); }
 
-    virtual CSSRule::Type type() const override { return IMPORT_RULE; }
-    virtual String cssText() const override;
-    virtual void reattach(StyleRuleBase*) override;
+    virtual ~CSSImportRule();
 
-    String href() const;
-    MediaList* media() const;
-    CSSStyleSheet* styleSheet() const;
+    WEBCORE_EXPORT String href() const;
+    WEBCORE_EXPORT MediaList& media() const;
+    WEBCORE_EXPORT CSSStyleSheet* styleSheet() const;
 
 private:
-    CSSImportRule(StyleRuleImport*, CSSStyleSheet*);
+    CSSImportRule(StyleRuleImport&, CSSStyleSheet*);
+
+    CSSRule::Type type() const final { return IMPORT_RULE; }
+    String cssText() const final;
+    void reattach(StyleRuleBase&) final;
 
-    RefPtr<StyleRuleImport> m_importRule;
+    Ref<StyleRuleImport> m_importRule;
     mutable RefPtr<MediaList> m_mediaCSSOMWrapper;
     mutable RefPtr<CSSStyleSheet> m_styleSheetCSSOMWrapper;
 };
 
 } // namespace WebCore
 
-#endif // CSSImportRule_h
+SPECIALIZE_TYPE_TRAITS_CSS_RULE(CSSImportRule, CSSRule::IMPORT_RULE)