[dart] Add android support to dart recipe module

* Remove unused partial support for different Windows versions.
* Allow unsetting the "cpu" dimension of sharded tasks.
* Unset the "cpu" dimension for android shards.
* Do not use local shards on for android testing.

Change-Id: I86561b1a61069482bcd0d84eb9e3a0589534c17a
Reviewed-on: https://chromium-review.googlesource.com/c/1405750
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: William Hesse <whesse@google.com>
17 files changed
tree: 6e67172948d558339d279537ac01cb9ee4fa7beb
  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.