Cross Reference: /external/toolchain-utils/automation

`Name`	`Date`	`Size`
Up to higher level directory
`__init__.py`	22-Oct-2020	`1`
`all_tests.py`	22-Oct-2020	`525`
`clients/`	22-Oct-2020
`common/`	22-Oct-2020
`PRESUBMIT.py`	22-Oct-2020	`364`
`server/`	22-Oct-2020