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

pkg/analyzer/test/generated/hint_code_test.dart

Index: pkg/analyzer/test/generated/hint_code_test.dart
diff --git a/pkg/analyzer/test/generated/hint_code_test.dart b/pkg/analyzer/test/generated/hint_code_test.dart
index 3556ff5c53df16589d35fae0756c85c7e2d05da5..68254576074e045377acc70375254ee9d6a86609 100644
--- a/pkg/analyzer/test/generated/hint_code_test.dart
+++ b/pkg/analyzer/test/generated/hint_code_test.dart
@@ -9,8 +9,8 @@ import 'package:analyzer/src/error/codes.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/parser.dart';
 import 'package:analyzer/src/generated/source_io.dart';
+import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
-import 'package:unittest/unittest.dart';
 
 import '../utils.dart';
 import 'analysis_context_factory.dart';
@@ -18,7 +18,9 @@ import 'resolver_test_case.dart';
 
 main() {
   initializeTestEnvironment();
-  defineReflectiveTests(HintCodeTest);
+  defineReflectiveSuite(() {
+    defineReflectiveTests(HintCodeTest);
+  });
 }
 
 @reflectiveTest