040000 tree d443b7a2fef87121598acccb968b080b6b965af5	dawn
040000 tree 36653031bafdd25d503e7d965ab43a7d6d47c65e	dawn_native
040000 tree 93108a39038c785626e28e65c21e1506394f742b	dawn_platform
040000 tree 2456e9a86482174b4508c2c8fc170df42c99ebad	dawn_wire