782c4555b4
This change introduces flags to allow the use of dynamic calls now that they have their corresponding validation and runtime check. This will enable us to add end-to-end tests next. TEST=none yet - will be added in subsequent CL (see CL chain) Bug: b/448095881 Change-Id: I82448824e94dd940ce5346f79554d34847ecb610 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/498320 Reviewed-by: Alexander Markov <alexmarkov@google.com> Commit-Queue: Sigmund Cherem <sigmund@google.com>