const ConcurrentJITLocker&, const LazyOperandValueProfileKey& key)
{
if (!m_data)
- m_data = adoptPtr(new LazyOperandValueProfile::List());
+ m_data = std::make_unique<LazyOperandValueProfile::List>();
else {
for (unsigned i = 0; i < m_data->size(); ++i) {
if (m_data->at(i).key() == key)