Cross Reference: /external/clang/test/Modules/Inputs/string_names

`Name`	`Date`	`Size`
Up to higher level directory
`a.h`	05-Oct-2017	`48`
`b.h`	05-Oct-2017	`48`
`c.h`	05-Oct-2017	`48`
`module.map`	05-Oct-2017	`183`
`sub.h`	05-Oct-2017	`54`