tree bdf39791ce1fb13995971c34cb9ee230f6e8e356
parent 8924c180032e08acb739a1551191dd11aada3310
author Paul Berry <paulberry@google.com> 1555698041 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1555698041 +0000

Proposed new API for tracking feature opt in/out

Change-Id: I777094da1301b525cd92cab1f9bf49d2f70a911b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99784
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>