libmix: remove partition_data_offset from VASliceParameterBufferVP8

BZ: 104446

Remove partition_data_offset from VASliceParameterBufferVP8 in libmix.

Change-Id: I324a80779f9609ebdaf574bcdd834dbb9db49fe2
Signed-off-by: Tianmi Chen <tianmi.chen@intel.com>
Reviewed-on: http://android.intel.com:8080/107237
Reviewed-by: Ding, Haitao <haitao.ding@intel.com>
Reviewed-by: cactus <cactus@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>
1 file changed