Index: Source/core/dom/DOMSettableTokenList.cpp |
diff --git a/Source/core/dom/DOMSettableTokenList.cpp b/Source/core/dom/DOMSettableTokenList.cpp |
index 01498be9e60a56048ded3ca4daead0bc22f449c1..dfdb4f821ef97a1e398baef3bb5a5f988c279a6e 100644 |
--- a/Source/core/dom/DOMSettableTokenList.cpp |
+++ b/Source/core/dom/DOMSettableTokenList.cpp |
@@ -40,6 +40,12 @@ DOMSettableTokenList::~DOMSettableTokenList() |
{ |
} |
+DEFINE_TRACE(DOMSettableTokenList) |
+{ |
+ visitor->trace(m_observer); |
+ DOMTokenList::trace(visitor); |
+} |
+ |
const AtomicString DOMSettableTokenList::item(unsigned index) const |
{ |
if (index >= length()) |