Cross Reference: /prebuilts/sdk/current/support/v17/leanback/res/values-v21

`Name`	`Date`	`Size`
Up to higher level directory
`drawables.xml`	21-Oct-2016	`815`
`styles.xml`	21-Oct-2016	`1K`
`themes.xml`	21-Oct-2016	`1.4K`