The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/chromite/+/cf1d296fd683d48bbc836cb982764dd1ebdf1ff6

commit cf1d296fd683d48bbc836cb982764dd1ebdf1ff6
Author: Don Garrett <dgarrett@google.com>
Date: Tue Apr 24 23:40:21 2018

chromeos_config: Remove WIMPY builders.

We only have 3 remaining WIMPY builders in production. Remove them,
and replace with BEEFY.

BUG= chromium:836383 
TEST=run_tests

Change-Id: I13e4f4cd12c51bc228bb1217756bbbf22173544e
Reviewed-on: https://chromium-review.googlesource.com/1026633
Tested-by: Don Garrett <dgarrett@chromium.org>
Reviewed-by: Congbin Guo <guocb@chromium.org>
Trybot-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>

[modify] https://crrev.com/cf1d296fd683d48bbc836cb982764dd1ebdf1ff6/cbuildbot/config_dump.json
[modify] https://crrev.com/cf1d296fd683d48bbc836cb982764dd1ebdf1ff6/cbuildbot/waterfall_layout_dump.txt
[modify] https://crrev.com/cf1d296fd683d48bbc836cb982764dd1ebdf1ff6/lib/constants.py
[modify] https://crrev.com/cf1d296fd683d48bbc836cb982764dd1ebdf1ff6/cbuildbot/chromeos_config.py

After the next waterfall restart, delete the remaining wimpy instances, and land https://crrev.com/i/614347

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f202d5310e967a7d17de3b3daf856e791ae93d7c

commit f202d5310e967a7d17de3b3daf856e791ae93d7c
Author: chromite-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com <chromite-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Date: Wed Apr 25 02:09:50 2018

Roll src/third_party/chromite/ 18483452c..cf1d296fd (2 commits)

https://chromium.googlesource.com/chromiumos/chromite.git/+log/18483452ccd2..cf1d296fd683

$ git log 18483452c..cf1d296fd --date=short --no-merges --format='%ad %ae %s'
2018-04-24 dgarrett chromeos_config: Remove WIMPY builders.
2018-04-24 chrome-bot Update config settings by config-updater.

Created with:
  roll-dep src/third_party/chromite
BUG= chromium:836383 


The AutoRoll server is located here: https://chromite-chromium-roll.skia.org

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


TBR=chrome-os-gardeners@chromium.org

Change-Id: Ibc160b3c8ed67c67c5b0f024af68a2d98afee92a
Reviewed-on: https://chromium-review.googlesource.com/1026887
Reviewed-by: Chromite Chromium Autoroll <chromite-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: Chromite Chromium Autoroll <chromite-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#553422}
[modify] https://crrev.com/f202d5310e967a7d17de3b3daf856e791ae93d7c/DEPS

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/chrome/tools/build/+/94c5ef6ad5aa852262fbf29e2003ce2b19efb52e

commit 94c5ef6ad5aa852262fbf29e2003ce2b19efb52e
Author: Don Garrett <dgarrett@google.com>
Date: Wed Apr 25 23:11:12 2018

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/infra/infra_internal/+/f7d3ec4ba4f874ac2fd95a5af82f5bc8f8742765

commit f7d3ec4ba4f874ac2fd95a5af82f5bc8f8742765
Author: Don Garrett <dgarrett@google.com>
Date: Thu Apr 26 00:42:33 2018