Cross Reference: /packages/apps/Launcher3/tests/res/xml

`Name`	`Date`	`Size`
Up to higher level directory
`appwidget_hidden.xml`	21-Aug-2018	`440`
`appwidget_no_config.xml`	21-Aug-2018	`393`
`appwidget_with_config.xml`	21-Aug-2018	`519`