[v8] switch to go swarming client

This CL switches swarming client from python to go for the recipes using v8 module.

I changed to pull swarming client in recipes instead of DEPS in repository.
https://chromium-review.googlesource.com/c/chromium/tools/build/+/1378754

This will work for builder/tester bots.
Testing on
$ led get-build 8924661661192047248 | led edit-recipe-bundle | led lunch
https://chromium-swarm.appspot.com/task?id=425508d23b50d410

Bug: 894045
Change-Id: Icc1b3d89a358eca3b5381b6031308dcaa98af1f0
Reviewed-on: https://chromium-review.googlesource.com/c/1402224
Commit-Queue: Takuto Ikuta <tikuta@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Auto-Submit: Takuto Ikuta <tikuta@chromium.org>
24 files changed
tree: a074d24b735ad9972e8f89d1e8a5bdf58e064049
  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.