Revert "reef: Add matrix for lid accelerometer."
Revert "reef: Add matrix for lid accelerometer."

The new reef form-factor, Electro, has the lid accelerometer on the
reversed side. Undo the matrix setting.

BUG=chrome-os-partner:60477
BRANCH=reef
TEST=compile, check on reef the value are incorrect.

This reverts commit 430dd5e644fb5695848b587cb407d34704bb7ef0.

Change-Id: I0a0efc89f0fad6cce3720836caf2c52bdb7e2b8d
Signed-off-by: Gwendal Grignou <190c5a5edfcf62e0246559bf31fa7548674de3ad@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/416390
Tested-by: Ryan Zhang <e4a8705cef436f57390dc61a62fd42bb85ceca03@gmail.com>
Reviewed-by: Daisuke Nojiri <fd5f93af191bf7e8f73ea71cc3c0f66b41b1dd49@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec