From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Tue, 27 Jun 2017 06:07:23 +0000
Subject: webkitgtk-2.16.5

---
 Source/WebCore/css/CSSUnknownRule.h | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

(limited to 'Source/WebCore/css/CSSUnknownRule.h')

diff --git a/Source/WebCore/css/CSSUnknownRule.h b/Source/WebCore/css/CSSUnknownRule.h
index a74143a3c..be064530b 100644
--- a/Source/WebCore/css/CSSUnknownRule.h
+++ b/Source/WebCore/css/CSSUnknownRule.h
@@ -19,23 +19,26 @@
  * Boston, MA 02110-1301, USA.
  */
 
-#ifndef CSSUnknownRule_h
-#define CSSUnknownRule_h
+#pragma once
 
 #include "CSSRule.h"
 
 namespace WebCore {
 
-class CSSUnknownRule : public CSSRule {
+class CSSUnknownRule final : public CSSRule {
 public:
-    CSSUnknownRule() : CSSRule(0) { }
+    CSSUnknownRule()
+        : CSSRule(nullptr)
+    {
+    }
+
     virtual ~CSSUnknownRule() { }
 
-    virtual CSSRule::Type type() const override { return UNKNOWN_RULE; }
-    virtual String cssText() const override { return String(); }
-    virtual void reattach(StyleRuleBase*) override { }
+    String cssText() const final { return String(); }
+    void reattach(StyleRuleBase&) final { }
+
+private:
+    CSSRule::Type type() const final { return UNKNOWN_RULE; }
 };
 
 } // namespace WebCore
-
-#endif // CSSUnknownRule_h
-- 
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