1 files changed, 10 insertions, 1 deletions
diff --git a/chromium/third_party/WebKit/Source/core/css/CSSFilterRule.cpp b/chromium/third_party/WebKit/Source/core/css/CSSFilterRule.cpp
index dc44874be19..90b3390fcad 100644
--- a/chromium/third_party/WebKit/Source/core/css/CSSFilterRule.cpp
+++ b/chromium/third_party/WebKit/Source/core/css/CSSFilterRule.cpp
@@ -45,8 +45,10 @@ CSSFilterRule::CSSFilterRule(StyleRuleFilter* filterRule, CSSStyleSheet* parent)
 
 CSSFilterRule::~CSSFilterRule()
 {
+#if !ENABLE(OILPAN)
     if (m_propertiesCSSOMWrapper)
         m_propertiesCSSOMWrapper->clearParentRule();
+#endif
 }
 
 CSSStyleDeclaration* CSSFilterRule::style() const
@@ -65,7 +67,7 @@ String CSSFilterRule::cssText() const
     result.append(filterName);
     result.appendLiteral(" { ");
 
-    String descs = m_filterRule->properties()->asText();
+    String descs = m_filterRule->properties().asText();
     result.append(descs);
     if (!descs.isEmpty())
         result.append(' ');
@@ -82,5 +84,12 @@ void CSSFilterRule::reattach(StyleRuleBase* rule)
         m_propertiesCSSOMWrapper->reattach(m_filterRule->mutableProperties());
 }
 
+void CSSFilterRule::trace(Visitor* visitor)
+{
+    visitor->trace(m_filterRule);
+    visitor->trace(m_propertiesCSSOMWrapper);
+    CSSRule::trace(visitor);
+}
+
 } // namespace WebCore