[Dart] Fix error in Dart recipe module example, branch name with 'refs/head'

Follow-up to https://chromium-review.googlesource.com/c/chromium/tools/build/+/1402065

Change-Id: I4a73b3de6d5edda32dcfe7afedb9295bf913fde5
Reviewed-on: https://chromium-review.googlesource.com/c/1402815
Reviewed-by: Nodir Turakulov <nodir@chromium.org>
Commit-Queue: William Hesse <whesse@google.com>
2 files changed
tree: d2f34588ebf967fa2c91ec35dbbd47de0de00e16
  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.