Remove unused codes and config files in video middleware stack

BZ: 58358

Remove unused codes and config files in video middleware stack.

Change-Id: I9a3d9f4400a0cd6835d659c2cfdd35409094210f
Signed-off-by: wfeng6 <wei.feng@intel.com>
Reviewed-on: http://android.intel.com:8080/67297
Reviewed-by: Xiao, FengX <fengx.xiao@intel.com>
Reviewed-by: Liu, BolunX <bolunx.liu@intel.com>
Reviewed-by: Zhao, Leo <leo.zhao@intel.com>
Reviewed-by: Wang, Yi A <yi.a.wang@intel.com>
Reviewed-by: Guo, Nana N <nana.n.guo@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: Qiu, Junhai <junhai.qiu@intel.com>
Reviewed-by: Chen, Tianmi <tianmi.chen@intel.com>
Reviewed-by: Gu, Wangyi <wangyi.gu@intel.com>
Reviewed-by: Sun, Mingruo <mingruo.sun@intel.com>
Reviewed-by: Shi, PingX <pingx.shi@intel.com>
Tested-by: Shi, PingX <pingx.shi@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
142 files changed