Make the analysis server integration tests driver only.

pkg/analysis_server/test/integration/server/status_test.dart

 // Copyright (c) 2014, 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 'dart:async';
 
 import 'package:analysis_server/plugin/protocol/protocol.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import '../integration_tests.dart';
 
 main() {
   defineReflectiveSuite(() {
     defineReflectiveTests(StatusTest);
-    defineReflectiveTests(StatusTest_Driver);
   });
 }
 
-class AbstractStatusTest extends AbstractAnalysisServerIntegrationTest {
+@reflectiveTest
+class StatusTest extends AbstractAnalysisServerIntegrationTest {
   test_status() {
     // After we kick off analysis, we should get one server.status message with
     // analyzing=true, and another server.status message after that with
     // analyzing=false.
     Completer analysisBegun = new Completer();
     Completer analysisFinished = new Completer();
     onServerStatus.listen((ServerStatusParams params) {
       if (params.analysis != null) {
         if (params.analysis.isAnalyzing) {
           expect(analysisBegun.isCompleted, isFalse);
@@ skipping 12 matching lines @@
 }''');
     standardAnalysisSetup();
     expect(analysisBegun.isCompleted, isFalse);
     expect(analysisFinished.isCompleted, isFalse);
     return analysisBegun.future.then((_) {
       expect(analysisFinished.isCompleted, isFalse);
       return analysisFinished.future;
     });
   }
 }
-
-@reflectiveTest
-class StatusTest extends AbstractStatusTest {}
-
-@reflectiveTest
-class StatusTest_Driver extends AbstractStatusTest {
-  @override
-  bool get enableNewAnalysisDriver => true;
-}