Reland "WebRTC: Run baremetal swarming tasks together with *_rel trybots"

This is a reland of 29e606322e43d0d1b6c3036280fc7f4a3d50a863
with the broken test disabled.

Original change's description:
> WebRTC: Run baremetal swarming tasks together with *_rel trybots
>
> Bug: chromium:755660
> Change-Id: I59423f679a37a9bff6506b26bee8dd223ccffc17
> Reviewed-on: https://chromium-review.googlesource.com/1058799
> Commit-Queue: Oleh Prypin <oprypin@chromium.org>
> Reviewed-by: Patrik Höglund <phoglund@chromium.org>

Bug: chromium:755660, webrtc:9290
Change-Id: I447918d248b108318b54d759687416f0fa2646cb
Reviewed-on: https://chromium-review.googlesource.com/1065931
Reviewed-by: Patrik Höglund <phoglund@chromium.org>
Commit-Queue: Oleh Prypin <oprypin@chromium.org>
5 files changed
tree: b7dc507dbc5074e10ece63cfb05c36f9e5f5b998
  1. infra/
  2. masters/
  3. scripts/
  4. site_config/
  5. slave/
  6. tests/
  7. third_party/
  8. .gitattributes
  9. .gitignore
  10. .vpython
  11. codereview.settings
  12. DEPS
  13. environment.cfg.py
  14. LICENSE
  15. OWNERS
  16. PRESUBMIT.py
  17. README.md
  18. WATCHLISTS
README.md

build

Hi build contributor! If you do any change in scripts/master/ or touching any master's html/ directories, you must restart master.chromium.fyi first and ensure that it still works before restarting other masters.

Recipes

If you're here to make a change to ‘recipes’ (the code located in scripts/slave/recipes*), please take a look at the README for more information pertaining to recipes.