Cross Reference: /external/clang/test/Modules/Inputs/ModuleMapLocations/Both

`Name`	`Date`	`Size`
Up to higher level directory
`a.h`	06-Dec-2017	`0`
`b.h`	06-Dec-2017	`27`
`module.map`	06-Dec-2017	`31`
`module.modulemap`	06-Dec-2017	`31`