Revert "Automated Commit: LKGM 13612.0.0 for chromeos."

This reverts commit e5fe4ff5.

Reason for revert: deploy_chrome broken in 13612

Original change's description:
> Automated Commit: LKGM 13612.0.0 for chromeos.
>
> CQ_INCLUDE_TRYBOTS=luci.chrome.try:chromeos-betty-pi-arc-chrome
> CQ_INCLUDE_TRYBOTS=luci.chrome.try:chromeos-eve-chrome
> CQ_INCLUDE_TRYBOTS=luci.chrome.try:chromeos-kevin-chrome
> TBR=chrome-os-gardeners@google.com
>
> Change-Id: Ie4b66fcda58e464986edbd0e631c4a11bd75979a
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2553044
> Reviewed-by: ChromeOS bot <3su6n15k.default@developer.gserviceaccount.com>
> Commit-Queue: ChromeOS bot <3su6n15k.default@developer.gserviceaccount.com>
> Cr-Commit-Position: refs/heads/master@{#830005}

TBR=tbarzic@chromium.org,3su6n15k.default@developer.gserviceaccount.com,amoylan@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: I9062f24ba8f5754a80ba0a30372cc079bd666022
Cq-Include-Trybots: luci.chrome.try:chromeos-betty-pi-arc-chrome
Cq-Include-Trybots: luci.chrome.try:chromeos-eve-chrome
Cq-Include-Trybots: luci.chrome.try:chromeos-kevin-chrome
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2550337Reviewed-by: Joel Hockey <joelhockey@chromium.org>
Commit-Queue: Joel Hockey <joelhockey@chromium.org>
Cr-Commit-Position: refs/heads/master@{#830064}

chromeos/CHROMEOS_LKGM

-13612.0.0
\ No newline at end of file
+13611.0.0
\ No newline at end of file