Cross Reference: /external/clang/test/Modules/Inputs/thread-safety

`Name`	`Date`	`Size`
Up to higher level directory
`a.h`	06-Dec-2017	`150`
`b.h`	06-Dec-2017	`94`
`c.h`	06-Dec-2017	`176`
`module.map`	06-Dec-2017	`96`