Reland #4 of "[swarming] Use go client to collect task"

This is a reland of https://chromium-review.googlesource.com/c/chromium/tools/build/+/1367545

Enable go swarming client only in isolated script tests in chromium_test module.

Bug: 868878, 894045
Change-Id: If96fb7fbf6dd51c38c89bca132781a8dc62faf7e
Recipe-Nontrivial-Roll: build_limited_scripts_slave
Reviewed-on: https://chromium-review.googlesource.com/c/1369476
Reviewed-by: John Budorick <jbudorick@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Marc-Antoine Ruel <maruel@chromium.org>
Commit-Queue: Takuto Ikuta <tikuta@chromium.org>
122 files changed
tree: 5e59b4604b41d705df48d9dfb3258990ba8f5f8d
  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.