040000 tree d443b7a2fef87121598acccb968b080b6b965af5	dawn
040000 tree 6c51c3de7e1dad9dcc1775484fd5ea0d42760633	dawn_native
040000 tree 93108a39038c785626e28e65c21e1506394f742b	dawn_platform
040000 tree 8c29f9f9edfdf5c34740ce672941a554f2429706	dawn_wire