Remove some unused leftover variables

Some unused leftover variables may trigger compiler warnings or errors.
Remove them.

Change-Id: I6777a4d4d4b2ee829259352de7a9dd611e39409a
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: https://chromium-review.googlesource.com/468326
Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2 files changed