Switch 'analyzer' to 'package:test' and test_reflective_loader ^0.1.0.

pkg/analyzer/test/src/task/strong/test_all.dart

Index: pkg/analyzer/test/src/task/strong/test_all.dart
diff --git a/pkg/analyzer/test/src/task/strong/test_all.dart b/pkg/analyzer/test/src/task/strong/test_all.dart
index 698e2ae151c54e3a96be71ab1271938846a53063..86aae83f2f44f37c9e8de5bf68e68696df68b6de 100644
--- a/pkg/analyzer/test/src/task/strong/test_all.dart
+++ b/pkg/analyzer/test/src/task/strong/test_all.dart
@@ -4,7 +4,7 @@
 
 library analyzer.test.src.task.strong.test_all;
 
-import 'package:unittest/unittest.dart';
+import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import '../../../utils.dart';
 import 'checker_test.dart' as checker_test;
@@ -13,8 +13,8 @@ import 'inferred_type_test.dart' as inferred_type_test;
 /// Utility for manually running all tests.
 main() {
   initializeTestEnvironment();
-  group('strong tests', () {
+  defineReflectiveSuite(() {
     checker_test.main();
     inferred_type_test.main();
-  });
+  }, name: 'strong');
 }