040000 tree 148480f9f49c1ff2786b3c154ed52b3732f7b073	base
040000 tree a62e48ff8aeb6b32c2f2e2bc3174cd082962ecd9	chromeos
040000 tree a975af42c3fd26f6ea0b2c0e62a0de0968b6a5d1	chromeos_base
040000 tree 5f73d761ca82d6659ee396f11b1d64750ea0ac55	discod
040000 tree 951d097ce357023226f42e4b47be65bcfc0223f4	mask_only