Strips out the temporary annotation so all the tests without
NNBD related changes can run in strong mode.
Change-Id: I88f18916f0c5a45a80eddb73941db19984f0bfcf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140652
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Added annotations such that these tests won't fail when submitted.
Added copyright notices if there isn't a copyright notice.
Change-Id: I51ae347d44875cdfa1c6d0dad1bc41e00ea443bd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/139963
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>