Remove the non-driver versions of several tests

pkg/analysis_server/test/analysis/notification_analyzedFiles_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.
 
-library test.analysis.notification.analyzedDirectories;
-
 import 'dart:async';
 
 import 'package:analysis_server/protocol/protocol.dart';
 import 'package:analysis_server/protocol/protocol_generated.dart';
 import 'package:analysis_server/src/constants.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import '../analysis_abstract.dart';
 import '../mocks.dart';
 
 main() {
   defineReflectiveSuite(() {
     defineReflectiveTests(AnalysisNotificationAnalyzedFilesTest);
-    defineReflectiveTests(AnalysisNotificationAnalyzedFilesTest_Driver);
   });
 }
 
 @reflectiveTest
 class AnalysisNotificationAnalyzedFilesTest extends AbstractAnalysisTest {
   List<String> analyzedFiles;
   bool analyzedFilesReceived = false;
 
   void assertHasFile(String filePath) {
     expect(analyzedFilesReceived, isTrue);
     expect(analyzedFiles, contains(filePath));
   }
 
   Future<Null> prepareAnalyzedFiles() async {
     addGeneralAnalysisSubscription(GeneralAnalysisService.ANALYZED_FILES);
     await pumpEventQueue();
   }
 
   void processNotification(Notification notification) {
     if (notification.event == ANALYSIS_ANALYZED_FILES) {
       AnalysisAnalyzedFilesParams params =
           new AnalysisAnalyzedFilesParams.fromNotification(notification);
       analyzedFilesReceived = true;
       analyzedFiles = params.directories;
     }
   }
 
   void setUp() {
+    enableNewAnalysisDriver = true;
+    generateSummaryFiles = true;
     super.setUp();
     createProject();
   }
 
   test_afterAnalysis() async {
     addTestFile('''
 class A {}
 ''');
     await waitForTasksFinished();
     await prepareAnalyzedFiles();
@@ skipping 47 matching lines @@
     analyzedFilesReceived = false;
     modifyTestFile('import "/foo.dart";');
     await prepareAnalyzedFiles();
     assertHasFile('/foo.dart');
   }
 
   void unsubscribeAnalyzedFiles() {
     removeGeneralAnalysisSubscription(GeneralAnalysisService.ANALYZED_FILES);
   }
 }
-
-@reflectiveTest
-class AnalysisNotificationAnalyzedFilesTest_Driver
-    extends AnalysisNotificationAnalyzedFilesTest {
-  @override
-  void setUp() {
-    enableNewAnalysisDriver = true;
-    generateSummaryFiles = true;
-    super.setUp();
-  }
-}