040000 tree f4085f4a7b37ba4fccdf69def4c06c25bf19f6dd	app-emulation
040000 tree 83e715cf9041fa19877dc7678acc629a93464124	chromeos-base
040000 tree 7929356fb66ba6654f18f6c8e5397de20adc2b9f	metadata
040000 tree 16b7cf2048625bda7a08854e6331dbd21463c171	profiles
040000 tree ed8b525e0dee5945e0b910f75257aca1b29b370e	sys-process
040000 tree d47cfc15de61af9e3483e69f7485339b96053488	virtual