4a12a31bb6
I also switched to code `Feature.class_modifiers.enableString` because then it is easier to navigate to the feature (twice) and see if it is release. Change-Id: Ia730d7b22ded44472effd1d7534d2d5d5b01d275 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/278220 Commit-Queue: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>