AdoptTag 41 Source/core/xml/XPathValue.cpp const Value::AdoptTag Value::adopt = {}; AdoptTag 70 Source/core/xml/XPathValue.h Value(NodeSet& value, const AdoptTag&) : m_type(NodeSetValue), m_bool(false), m_number(0), m_data(ValueData::create()) { value.swap(m_data->m_nodeSet); }