Revert "[scripts] remove cros_chromite.py"

This reverts commit 205b815a8a7d37ed28088f62fb3f4aae99b5c422.

Reason for revert: reverting to unblock infra-internal rolls & devs.
Need to remove internal dependency before relanding.

Original change's description:
> [scripts] remove cros_chromite.py
>
> This was added in
> https://chromium.googlesource.com/chromium/tools/build/+/f25c05905de44825d145543ac5317622e3487e48
>
> But I think this script is not used now.
> https://source.chromium.org/search?q=cros_chromite.py
> https://source.chromium.org/search?q=cros_chromite_pins
> https://source.chromium.org/search?q=import.*configcache
>
> Let me try to remove and see what happens.
>
> Fixed: 1142424
> Change-Id: I71b3a4cf7daa671ef6bcb6064c374c6aea9a49db
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/build/+/2500819
> Commit-Queue: Andrii Shyshkalov <tandrii@google.com>
> Reviewed-by: Andrii Shyshkalov <tandrii@google.com>
> Auto-Submit: Takuto Ikuta <tikuta@chromium.org>

TBR=tandrii@google.com,tikuta@chromium.org,infra-scoped@luci-project-accounts.iam.gserviceaccount.com

Change-Id: I47a25889d50e10c04ceb688cba6b0e52cb1b317e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/build/+/2503710
Reviewed-by: Andrii Shyshkalov <tandrii@google.com>
Commit-Queue: Andrii Shyshkalov <tandrii@google.com>
6 files changed
tree: 39a9b0773bfcb150fd859a1f2a6d8bf57ecfecf8
  1. infra/
  2. recipes/
  3. scripts/
  4. site_config/
  5. third_party/
  6. .gitattributes
  7. .gitignore
  8. .style.yapf
  9. .vpython
  10. .yapfignore
  11. codereview.settings
  12. CROS_OWNERS
  13. DEPS
  14. environment.cfg.py
  15. LICENSE
  16. OWNERS
  17. PRESUBMIT.py
  18. README.md
  19. WATCHLISTS
README.md

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.

Style

The preferred style is PEP8 with two-space indent; that is, the Chromium Python style. Functions use lowercase_with_underscores, with the exception of the special functions RunSteps and RunTests in recipes. Use yapf (git cl format --no-clang-format) to autoformat new code.