ddad653842
* Use lowercase-with-hyphens for option names * Add backwards compatible aliases_with_underscores. * Deny list `reset-browser-configuration`. * Add more tests. Bug: b/232495224 Change-Id: Ife56c48450b5e15577c4aec859355e80c2f57bdc Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/245366 Reviewed-by: Bob Nystrom <rnystrom@google.com> Commit-Queue: Alexander Thomas <athom@google.com>