Remove old index and search implementations.

pkg/analysis_server/test/domain_analysis_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.domain.analysis;
 
 import 'dart:async';
 
 import 'package:analysis_server/plugin/protocol/protocol.dart';
 import 'package:analysis_server/src/analysis_server.dart';
@@ skipping 27 matching lines @@
     serverChannel = new MockServerChannel();
     resourceProvider = new MemoryResourceProvider();
     ExtensionManager manager = new ExtensionManager();
     ServerPlugin serverPlugin = new ServerPlugin();
     manager.processPlugins([serverPlugin]);
     server = new AnalysisServer(
         serverChannel,
         resourceProvider,
         new MockPackageMapProvider(),
         null,
-        null,
         serverPlugin,
         new AnalysisServerOptions(),
         () => new MockSdk(),
         InstrumentationService.NULL_SERVICE);
     handler = new AnalysisDomainHandler(server);
   });
 
   group('updateContent', testUpdateContent);
 
   group('AnalysisDomainHandler', () {
@@ skipping 407 matching lines @@
     serverChannel = new MockServerChannel();
     resourceProvider = new MemoryResourceProvider();
     ExtensionManager manager = new ExtensionManager();
     ServerPlugin serverPlugin = new ServerPlugin();
     manager.processPlugins([serverPlugin]);
     server = new AnalysisServer(
         serverChannel,
         resourceProvider,
         new MockPackageMapProvider(),
         null,
-        null,
         serverPlugin,
         new AnalysisServerOptions(),
         () => new MockSdk(),
         InstrumentationService.NULL_SERVICE);
     handler = new AnalysisDomainHandler(server);
     // listen for notifications
     Stream<Notification> notificationStream =
         serverChannel.notificationController.stream;
     notificationStream.listen((Notification notification) {
       if (notification.event == ANALYSIS_ERRORS) {
@@ skipping 323 matching lines @@
   test_beforeAnalysis() async {
     addTestFile('int V = 42;');
     createProject();
     // subscribe
     addAnalysisSubscription(AnalysisService.HIGHLIGHTS, testFile);
     // wait for analysis
     await waitForTasksFinished();
     expect(filesHighlights[testFile], isNotEmpty);
   }
 }