mm-video: vidc: Handle timestamp for the ARF frames

ARF frames are recycled internally by the OMX component.
The timestamp for these frames needs to be removed from
timestamp queue. If not done , timestamp will overflow.
This change handles the timestamps properly.

Change-Id: I9792dc53e9cecb0fdb14aac7d6ee20a87d34d87d
CRs-Fixed: 518575
1 file changed