Cross Reference: /platform_testing/tests/perf/PerformanceLaunch/res/layout

`Name`	`Date`	`Size`
Up to higher level directory
`activity_background.xml`	21-Aug-2018	`306`
`activity_complex.xml`	21-Aug-2018	`6K`
`activity_simple.xml`	21-Aug-2018	`2.3K`