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/CSSFontFaceRule.cpp | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

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

diff --git a/Source/WebCore/css/CSSFontFaceRule.cpp b/Source/WebCore/css/CSSFontFaceRule.cpp
index e5c2a5556..0dda1b2c5 100644
--- a/Source/WebCore/css/CSSFontFaceRule.cpp
+++ b/Source/WebCore/css/CSSFontFaceRule.cpp
@@ -29,7 +29,7 @@
 
 namespace WebCore {
 
-CSSFontFaceRule::CSSFontFaceRule(StyleRuleFontFace* fontFaceRule, CSSStyleSheet* parent)
+CSSFontFaceRule::CSSFontFaceRule(StyleRuleFontFace& fontFaceRule, CSSStyleSheet* parent)
     : CSSRule(parent)
     , m_fontFaceRule(fontFaceRule)
 {
@@ -41,11 +41,11 @@ CSSFontFaceRule::~CSSFontFaceRule()
         m_propertiesCSSOMWrapper->clearParentRule();
 }
 
-CSSStyleDeclaration* CSSFontFaceRule::style()
+CSSStyleDeclaration& CSSFontFaceRule::style()
 {
     if (!m_propertiesCSSOMWrapper)
         m_propertiesCSSOMWrapper = StyleRuleCSSStyleDeclaration::create(m_fontFaceRule->mutableProperties(), *this);
-    return m_propertiesCSSOMWrapper.get();
+    return *m_propertiesCSSOMWrapper;
 }
 
 String CSSFontFaceRule::cssText() const
@@ -60,11 +60,9 @@ String CSSFontFaceRule::cssText() const
     return result.toString();
 }
 
-void CSSFontFaceRule::reattach(StyleRuleBase* rule)
+void CSSFontFaceRule::reattach(StyleRuleBase& rule)
 {
-    ASSERT(rule);
-    ASSERT_WITH_SECURITY_IMPLICATION(rule->isFontFaceRule());
-    m_fontFaceRule = static_cast<StyleRuleFontFace*>(rule);
+    m_fontFaceRule = downcast<StyleRuleFontFace>(rule);
     if (m_propertiesCSSOMWrapper)
         m_propertiesCSSOMWrapper->reattach(m_fontFaceRule->mutableProperties());
 }
-- 
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