040000 tree 05ffd995d06c2b1cb5366d3b9180d0534b9dbab2	dawn
040000 tree 29166fa67612a9206506397fafc3bcc04eb2354b	dawn_native
040000 tree 7928c6aca9c4f523b6e694bbc7434e3b2b8a3cb7	dawn_platform
040000 tree 7ef99d80fd168b1a3863efebe6526517f92b116f	dawn_wire