nsXULTemplateBuilder::ContentTestNode::GetAncestorVariables(VariableSet& aVariables) const
ContentTagTestNode::GetAncestorVariables(VariableSet& aVariables) const
nsXULTemplateBuilder::ContentTestNode::GetAncestorVariables(VariableSet& aVariables) const{    nsresult rv;    rv = aVariables.Add(mContentVariable);    if (NS_FAILED(rv)) return rv;    rv = aVariables.Add(mIdVariable);    if (NS_FAILED(rv)) return rv;    return TestNode::GetAncestorVariables(aVariables);}