Index: Source/core/css/CSSViewportRule.cpp |
diff --git a/Source/core/css/CSSViewportRule.cpp b/Source/core/css/CSSViewportRule.cpp |
index 2565022631539d95e471cd172cb2ba2d75ff7c19..9c56ee4a48ba967e47fb6c0083f9fe386455f7a9 100644 |
--- a/Source/core/css/CSSViewportRule.cpp |
+++ b/Source/core/css/CSSViewportRule.cpp |
@@ -46,8 +46,10 @@ CSSViewportRule::CSSViewportRule(StyleRuleViewport* viewportRule, CSSStyleSheet* |
CSSViewportRule::~CSSViewportRule() |
{ |
+#if !ENABLE(OILPAN) |
if (m_propertiesCSSOMWrapper) |
m_propertiesCSSOMWrapper->clearParentRule(); |
+#endif |
} |
CSSStyleDeclaration* CSSViewportRule::style() const |
@@ -84,6 +86,7 @@ void CSSViewportRule::reattach(StyleRuleBase* rule) |
void CSSViewportRule::trace(Visitor* visitor) |
{ |
visitor->trace(m_viewportRule); |
+ visitor->trace(m_propertiesCSSOMWrapper); |
CSSRule::trace(visitor); |
} |