The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/tools/build/+/32d417180344c22ce91e8f3a64ea6b50c23ebeae

commit 32d417180344c22ce91e8f3a64ea6b50c23ebeae
Author: Vadim Shtayura <vadimsh@chromium.org>
Date: Thu Apr 05 21:32:08 2018

Shutdown OSX 10.9 builders on master.chromium.infra.

One of Conda builders happened to be assigned to 10.9, so remove Conda builders
as well. They aren't really used and probably broken anyway.

R=iannucci@chromium.org
BUG= 829559 

Change-Id: If4f2ac3815b1ef81659f8debfcd1230aabb29382
Reviewed-on: https://chromium-review.googlesource.com/998817
Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Commit-Queue: Vadim Shtayura <vadimsh@chromium.org>

[modify] https://crrev.com/32d417180344c22ce91e8f3a64ea6b50c23ebeae/scripts/slave/gatekeeper.json
[modify] https://crrev.com/32d417180344c22ce91e8f3a64ea6b50c23ebeae/masters/master.chromium.infra/master.cfg
[modify] https://crrev.com/32d417180344c22ce91e8f3a64ea6b50c23ebeae/masters/master.chromium.infra/slaves.cfg

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/infradata/master-manager/+/6283de1842878841d6937003c6aadb08089142ea

commit 6283de1842878841d6937003c6aadb08089142ea
Author: Vadim Shtayura <vadimsh@google.com>
Date: Thu Apr 05 21:50:48 2018

Labs, vm43-m1 (OSX 10.9) can be reclaimed now.

Death to 10.9!

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/chrome-golo/chrome-golo/+/ba9ad51415a69bf3b251bd002ae02b64478eb867

commit ba9ad51415a69bf3b251bd002ae02b64478eb867
Author: Bryce Albritton <dba@google.com>
Date: Fri Apr 13 21:06:45 2018

VM reclaimed.