Pull in test_reflective_loader 0.0.4 and switch analyzer to it.

pkg/analyzer/test/src/task/model_test.dart

 // Copyright (c) 2015, 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.task.model_test;
 
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/java_engine.dart';
 import 'package:analyzer/src/task/model.dart';
 import 'package:analyzer/task/model.dart';
+import 'package:test_reflective_loader/test_reflective_loader.dart';
 import 'package:unittest/unittest.dart';
 
 import '../../generated/test_support.dart';
-import '../../reflective_tests.dart';
 import '../../utils.dart';
 import 'test_support.dart';
 
 main() {
   initializeTestEnvironment();
-  runReflectiveTests(AnalysisTaskTest);
-  runReflectiveTests(ResultDescriptorImplTest);
-  runReflectiveTests(SimpleResultCachingPolicyTest);
-  runReflectiveTests(TaskDescriptorImplTest);
+  defineReflectiveTests(AnalysisTaskTest);
+  defineReflectiveTests(ResultDescriptorImplTest);
+  defineReflectiveTests(SimpleResultCachingPolicyTest);
+  defineReflectiveTests(TaskDescriptorImplTest);
 }
 
 @reflectiveTest
 class AnalysisTaskTest extends EngineTestCase {
   test_getRequiredInput_missingKey() {
     AnalysisTarget target = new TestSource();
     AnalysisTask task = new TestAnalysisTask(null, target);
     task.inputs = {'a': 'b'};
     expect(() => task.getRequiredInput('c'),
         throwsA(new isInstanceOf<AnalysisException>()));
@@ skipping 111 matching lines @@
     AnalysisContext context = null;
     AnalysisTarget target = new TestSource();
     Map<String, dynamic> inputs = {};
     AnalysisTask createTask = descriptor.createTask(context, target, inputs);
     expect(createTask, isNotNull);
     expect(createTask.context, context);
     expect(createTask.inputs, inputs);
     expect(createTask.target, target);
   }
 }