vidc: Enable error concealment in video core

Without error concealment, there is a bug in video core due to which it
goes in to bad state for certain clips and times out. This change fixes
the issue.

Change-Id: I7452794e5901edd116acf22004bb70a7c398deed
CRs-fixed: 336167
Signed-off-by: Arun Menon <menon@codeaurora.org>
4 files changed