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/CSSSupportsRule.cpp | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

(limited to 'Source/WebCore/css/CSSSupportsRule.cpp')

diff --git a/Source/WebCore/css/CSSSupportsRule.cpp b/Source/WebCore/css/CSSSupportsRule.cpp
index fe2fad909..791e11608 100644
--- a/Source/WebCore/css/CSSSupportsRule.cpp
+++ b/Source/WebCore/css/CSSSupportsRule.cpp
@@ -33,15 +33,12 @@
 #include "CSSRule.h"
 #include "CSSRuleList.h"
 #include "CSSStyleSheet.h"
-#include "ExceptionCode.h"
 #include "StyleRule.h"
 #include <wtf/text/StringBuilder.h>
 
-#if ENABLE(CSS3_CONDITIONAL_RULES)
-
 namespace WebCore {
 
-CSSSupportsRule::CSSSupportsRule(StyleRuleSupports* supportsRule, CSSStyleSheet* parent)
+CSSSupportsRule::CSSSupportsRule(StyleRuleSupports& supportsRule, CSSStyleSheet* parent)
     : CSSGroupingRule(supportsRule, parent)
 {
 }
@@ -50,9 +47,9 @@ String CSSSupportsRule::cssText() const
 {
     StringBuilder result;
 
-    result.append("@supports ");
+    result.appendLiteral("@supports ");
     result.append(conditionText());
-    result.append(" {\n");
+    result.appendLiteral(" {\n");
     appendCssTextForItems(result);
     result.append('}');
 
@@ -61,9 +58,7 @@ String CSSSupportsRule::cssText() const
 
 String CSSSupportsRule::conditionText() const
 {
-    return toStyleRuleSupports(m_groupRule.get())->conditionText();
+    return downcast<StyleRuleSupports>(m_groupRule.get()).conditionText();
 }
 
 } // namespace WebCore
-
-#endif
-- 
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