Merge "Merge "Revert "VTS: validate CSD is not received from h263 encoder""...

Merge "Merge "Revert "VTS: validate CSD is not received from h263 encoder"" into rvc-dev am: d40bc761 am: 9a9d24b8" into rvc-d1-dev-plus-aosp am: d1b140fe am: 4d60a1a3

Change-Id: I13732fd12f48c2403ef3705b671073f8142b4257