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

`Name`	`Date`	`Size`
Up to higher level directory
`default_workspace_4x4.xml`	06-Aug-2015	`4K`
`default_workspace_5x5.xml`	06-Aug-2015	`4K`
`default_workspace_5x6.xml`	06-Aug-2015	`4K`
`update_workspace.xml`	06-Aug-2015	`1.9K`