Rename step name 'build directory' to 'remove build directory'

According to the stdout of the step:
'fileutil.py rmtree /b/s/w/ir/cache/builder/src/out/Release', the
intention of the step is to remove the build directory.

So, 'remove build directory' is more clear than 'build directory'.

Recipe-Nontrivial-Roll: build_limited_scripts_slave
Change-Id: I31231aeb8e406971a7234903f86723b0b64bc2a6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/build/+/1302774
Reviewed-by: Stephen Martinis <martiniss@chromium.org>
Commit-Queue: Yuke Liao <liaoyuke@chromium.org>
42 files changed
tree: d3ef9ec24cd01f79fcd91d8fec62b19c981bfa13
  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.