insertBeforeCommon  234 Source/core/dom/ContainerNode.cpp         insertBeforeCommon(*next, child);
insertBeforeCommon  280 Source/core/dom/ContainerNode.cpp     insertBeforeCommon(nextChild, *newChild);
insertBeforeCommon  367 Source/core/dom/ContainerNode.cpp                 insertBeforeCommon(*next, child);
insertBeforeCommon  204 Source/core/dom/ContainerNode.h     void insertBeforeCommon(Node& nextChild, Node& oldChild);