Cross Reference: /hardware/interfaces/tests/versioning/2.2

`Name`	`Date`	`Size`
Up to higher level directory
`Android.bp`	05-Oct-2017	`2.3K`
`Android.mk`	05-Oct-2017	`3.3K`
`IBar.hal`	05-Oct-2017	`690`
`IFoo.hal`	05-Oct-2017	`690`