Cross Reference: /external/libcxx/test/std/thread/thread.mutex/thread.lock

`Name`	`Date`	`Size`
Up to higher level directory
`thread.lock.guard/`	22-Oct-2020
`thread.lock.scoped/`	22-Oct-2020
`thread.lock.shared/`	22-Oct-2020
`thread.lock.unique/`	22-Oct-2020
`types.pass.cpp`	22-Oct-2020	`904`