Oilpan: trace HTMLConstructionSite::PendingText part object.

Source/core/html/parser/HTMLConstructionSite.cpp

Index: Source/core/html/parser/HTMLConstructionSite.cpp
diff --git a/Source/core/html/parser/HTMLConstructionSite.cpp b/Source/core/html/parser/HTMLConstructionSite.cpp
index 3d0d5edc85a4039df6c5fe48548f9fdc0239438c..74390aa2b5be99c4d31b8121582df16d74bf14ba 100644
--- a/Source/core/html/parser/HTMLConstructionSite.cpp
+++ b/Source/core/html/parser/HTMLConstructionSite.cpp
@@ -355,6 +355,7 @@ void HTMLConstructionSite::trace(Visitor* visitor)
     visitor->trace(m_openElements);
     visitor->trace(m_activeFormattingElements);
     visitor->trace(m_taskQueue);
+    visitor->trace(m_pendingText);
 }
 
 void HTMLConstructionSite::detach()
@@ -868,4 +869,11 @@ void HTMLConstructionSite::fosterParent(PassRefPtrWillBeRawPtr<Node> node)
     queueTask(task);
 }
 
+void HTMLConstructionSite::PendingText::trace(Visitor* visitor)
+{
+    visitor->trace(parent);
+    visitor->trace(nextChild);
+}
+
+
 }