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

pkg/analyzer/test/src/util/test_all.dart

Index: pkg/analyzer/test/src/util/test_all.dart
diff --git a/pkg/analyzer/test/src/util/test_all.dart b/pkg/analyzer/test/src/util/test_all.dart
index 6091c5bd8e594c45a36cde8f1386f7a3846f3a38..5d0ce6dd3d28ef55f9352529a52f08240e72260c 100644
--- a/pkg/analyzer/test/src/util/test_all.dart
+++ b/pkg/analyzer/test/src/util/test_all.dart
@@ -4,7 +4,7 @@
 
 library analyzer.test.src.util.test_all;
 
-import 'package:unittest/unittest.dart';
+import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import '../../utils.dart';
 import 'absolute_path_test.dart' as absolute_path_test;
@@ -17,12 +17,12 @@ import 'yaml_test.dart' as yaml_test;
 /// Utility for manually running all tests.
 main() {
   initializeTestEnvironment();
-  group('util tests', () {
+  defineReflectiveSuite(() {
     absolute_path_test.main();
     asserts_test.main();
     fast_uri_test.main();
     glob_test.main();
     lru_map_test.main();
     yaml_test.main();
-  });
+  }, name: 'util');
 }