[flutter_tools] support --enable-experiment in flutter test (#55564)
Support --enable-experiment in flutter test (for flutter_tester). Required minor change for null safety.
J
Jonah Williams committed
1ab38789964ea60e937aba901a044addeca519ab
Parent: 07c451f
Committed by GitHub <noreply@github.com>
on 4/27/2020, 9:47:43 PM