Pull in test_reflective_loader 0.0.4 and switch analyzer to it.

pkg/analyzer/test/src/summary/name_filter_test.dart

Index: pkg/analyzer/test/src/summary/name_filter_test.dart
diff --git a/pkg/analyzer/test/src/summary/name_filter_test.dart b/pkg/analyzer/test/src/summary/name_filter_test.dart
index 3646720c9ea43ce37af62e7e129d4a15376e2032..ff2d2949dbf7b2425410a32e9425d1e16fd6dcb9 100644
--- a/pkg/analyzer/test/src/summary/name_filter_test.dart
+++ b/pkg/analyzer/test/src/summary/name_filter_test.dart
@@ -5,13 +5,12 @@
 import 'package:analyzer/src/dart/element/element.dart';
 import 'package:analyzer/src/summary/format.dart';
 import 'package:analyzer/src/summary/name_filter.dart';
+import 'package:test_reflective_loader/test_reflective_loader.dart';
 import 'package:unittest/unittest.dart';
 
-import '../../reflective_tests.dart';
-
 main() {
   groupSep = ' | ';
-  runReflectiveTests(NameFilterTest);
+  defineReflectiveTests(NameFilterTest);
 }
 
 @reflectiveTest