100644 blob 93d27aac2cd712bb20cf2fe84d108bd24a518cc7	BUILD.gn
040000 tree 4f1d83b11863decfe1837116701419ee501d72fc	tests
100644 blob 365df564beba75e8e4175f99c2ed7a5db4ea1dc3	trait_updater.cc
100644 blob 1f48d38f969d55b633b9f16e9a5c490cea35d31d	trait_updater.h
100644 blob 4157ec69eaeca297878ce170a681d30563674293	trait_updater_delegate_impl.cc
100644 blob 54221ea90576544c132754571ccaadfa572eb2ca	trait_updater_delegate_impl.h