100644 blob 9bd78fbe16b4c809b5adf8f0ca6c51217699caab	unlock_if_necessary_test.dart
100644 blob ba3d80feed4f1698f7fbb3a8cdfb75abc71aa5f0	unlock_single_package_test.dart
100644 blob bb73ddc368ed9fad2401a1239d9c290e61992cbe	upgrade_removed_constraints_test.dart