Pull in test_reflective_loader 0.0.4 and switch analyzer to it.

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

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'package:analyzer/src/context/cache.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/summary/idl.dart';
 import 'package:analyzer/src/summary/package_bundle_reader.dart';
 import 'package:analyzer/src/task/dart.dart';
 import 'package:analyzer/src/util/fast_uri.dart';
 import 'package:analyzer/task/dart.dart';
 import 'package:analyzer/task/general.dart';
+import 'package:test_reflective_loader/test_reflective_loader.dart';
 import 'package:typed_mock/typed_mock.dart';
 import 'package:unittest/unittest.dart';
 
-import '../../reflective_tests.dart';
-
 main() {
   groupSep = ' | ';
-  runReflectiveTests(ResynthesizerResultProviderTest);
-  runReflectiveTests(SummaryDataStoreTest);
+  defineReflectiveTests(ResynthesizerResultProviderTest);
+  defineReflectiveTests(SummaryDataStoreTest);
 }
 
 UnlinkedPublicNamespace _namespaceWithParts(List<String> parts) {
   UnlinkedPublicNamespace namespace = new _UnlinkedPublicNamespaceMock();
   when(namespace.parts).thenReturn(parts);
   return namespace;
 }
 
 @reflectiveTest
 class ResynthesizerResultProviderTest {
@@ skipping 267 matching lines @@
   @override
   bool hasResultsForSource(Source source) {
     return sourcesWithResults.contains(source);
   }
 }
 
 class _UnlinkedPublicNamespaceMock extends TypedMock
     implements UnlinkedPublicNamespace {}
 
 class _UnlinkedUnitMock extends TypedMock implements UnlinkedUnit {}