Cross Reference: /development/vndk/tools/header-checker/src/repr/protobuf/proto

`Name`	`Date`	`Size`
Up to higher level directory
`abi_diff.proto`	22-Oct-2020	`3.9K`
`abi_dump.proto`	22-Oct-2020	`4.8K`
`Android.bp`	22-Oct-2020	`1.2K`