040000 tree 251db04e75988be88b7bb8f66751fce33bc7453f	chromeos-base
040000 tree 6a990835814ca3bca5668a9a712c27924c260449	metadata
040000 tree c243e3852aa567ccdcaed7341b806549a48c9f4e	profiles
040000 tree 73d686dcafee6fed328fc43e0c49c28174bfb5b2	scripts
100644 blob de36df8f3e87bbe6ab649bcab06b9da8a97513b1	toolchain.conf