040000 tree 99bdcda8615deb7363f2760b09e69d6d991a6b63	chromeos-base
040000 tree 8d3a12f476634714d299c05f7baf101df5336b43	metadata
040000 tree 4b183b509ec06ea14d9425b300d9ec670958060c	profiles
040000 tree 7343e94bc28d0e3af641954a5ee2e2472f288e41	scripts
100644 blob de36df8f3e87bbe6ab649bcab06b9da8a97513b1	toolchain.conf