msm: vidc: remove uapi no longer in use after fixing typo

This is the second part of a typo fix. This change removes the struct
with the typo error.

Change-Id: Ie10de6341c43a2ca90ae7388e2333df6447b15a3
Signed-off-by: Jorge Solano Altamirano <jsolano@codeaurora.org>