buffet: Remove unnecessary config options

We don't use them, we can re-add then when needed.

BUG=brillo:1213
CQ-DEPEND=CL:281024
TEST=`FEATURES=test emerge-gizmo buffet`

Change-Id: Ib1f8c410f82f9540e939b20325ff64b6dba900df
Reviewed-on: https://chromium-review.googlesource.com/281017
Reviewed-by: Vitaly Buka <vitalybuka@chromium.org>
Tested-by: Vitaly Buka <vitalybuka@chromium.org>
Commit-Queue: Vitaly Buka <vitalybuka@chromium.org>
8 files changed
tree: f280b0509442e0b01180f49f4b203e70322ec5b0
  1. buffet/