Cross Reference: /external/opencv3/modules/video/test/ocl

`Name`	`Date`	`Size`
Up to higher level directory
`test_bgfg_mog2.cpp`	21-Oct-2016	`3.5K`
`test_optflow_farneback.cpp`	21-Oct-2016	`4.5K`
`test_optflow_tvl1flow.cpp`	21-Oct-2016	`4.1K`
`test_optflowpyrlk.cpp`	21-Oct-2016	`5K`