Index: Source/core/dom/UserActionElementSet.cpp |
diff --git a/Source/core/dom/UserActionElementSet.cpp b/Source/core/dom/UserActionElementSet.cpp |
index 264061fd539b7220366ad1974aba8c9571c93064..e59d1fa6003c69af4516253d23b064c5baded77b 100644 |
--- a/Source/core/dom/UserActionElementSet.cpp |
+++ b/Source/core/dom/UserActionElementSet.cpp |
@@ -46,10 +46,12 @@ void UserActionElementSet::didDetach(Node* node) |
clearFlags(toElement(node), IsActiveFlag | InActiveChainFlag | IsHoveredFlag); |
} |
+#if !ENABLE(OILPAN) |
void UserActionElementSet::documentDidRemoveLastRef() |
{ |
m_elements.clear(); |
} |
+#endif |
bool UserActionElementSet::hasFlags(const Node* node, unsigned flags) const |
{ |
@@ -116,4 +118,9 @@ inline void UserActionElementSet::setFlags(Element* element, unsigned flags) |
m_elements.add(element, flags); |
} |
+void UserActionElementSet::trace(Visitor* visitor) |
+{ |
+ visitor->trace(m_elements); |
+} |
+ |
} |