Cross Reference: /external/clang/test/Modules/Inputs/update-after-load

`Name`	`Date`	`Size`
Up to higher level directory
`a.h`	21-Aug-2018	`18`
`b.h`	21-Aug-2018	`44`
`module.map`	21-Aug-2018	`52`
`modules.timestamp`	21-Aug-2018	`0`