Cross Reference: /art/test/1934-jvmti-signal-thread

`Name`	`Date`	`Size`
Up to higher level directory
`expected.txt`	22-Oct-2020	`939`
`info.txt`	22-Oct-2020	`118`
`run`	22-Oct-2020	`638`
`signal_threads.cc`	22-Oct-2020	`5.5K`
`src/`	22-Oct-2020