Cross Reference: /external/autotest/client/site_tests/graphics_Sanity

`Name`	`Date`	`Size`
Up to higher level directory
`control`	06-Dec-2017	`837`
`graphics_Sanity.py`	06-Dec-2017	`4K`
`screenshot1_reference.png`	06-Dec-2017	`6.2K`
`screenshot2_reference.png`	06-Dec-2017	`4.7K`