Pull in test_reflective_loader 0.0.4 and switch analyzer to it.

pkg/analyzer/test/src/summary/resynthesize_ast_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.
 
 library analyzer.test.src.summary.resynthesize_ast_test;
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/src/dart/element/element.dart';
 import 'package:analyzer/src/generated/engine.dart'
     show AnalysisContext, AnalysisOptionsImpl;
 import 'package:analyzer/src/generated/sdk.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/summary/format.dart';
 import 'package:analyzer/src/summary/idl.dart';
 import 'package:analyzer/src/summary/link.dart';
 import 'package:analyzer/src/summary/prelink.dart';
 import 'package:analyzer/src/summary/resynthesize.dart';
 import 'package:analyzer/src/summary/summarize_ast.dart';
 import 'package:analyzer/src/summary/summarize_elements.dart'
     show PackageBundleAssembler;
 import 'package:analyzer/task/dart.dart' show PARSED_UNIT;
 import 'package:analyzer/task/general.dart';
+import 'package:test_reflective_loader/test_reflective_loader.dart';
 import 'package:unittest/unittest.dart';
 
-import '../../reflective_tests.dart';
 import '../context/abstract_context.dart';
 import '../task/strong/inferred_type_test.dart';
 import 'resynthesize_test.dart';
 import 'summary_common.dart';
 
 main() {
   groupSep = ' | ';
-  runReflectiveTests(ResynthesizeAstTest);
-  runReflectiveTests(AstInferredTypeTest);
+  defineReflectiveTests(ResynthesizeAstTest);
+  defineReflectiveTests(AstInferredTypeTest);
 }
 
 @reflectiveTest
 class AstInferredTypeTest extends AbstractResynthesizeTest
     with _AstResynthesizeTestMixin, InferredTypeMixin {
   bool get checkPropagatedTypes {
     // AST-based summaries do not yet handle propagated types.
     // TODO(paulberry): fix this.
     return false;
   }
@@ skipping 812 matching lines @@
  * directly, because then it would be overriding a field at the site where the
  * mixin is instantiated.
  */
 abstract class _AstResynthesizeTestMixinInterface {
   /**
    * A test should return `true` to indicate that a missing file at the time of
    * summary resynthesis shouldn't trigger an error.
    */
   bool get allowMissingFiles;
 }