Remove old index and search implementations.

pkg/analysis_server/test/domain_completion_util.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.completion;
 
 import 'dart:async';
 
 import 'package:analysis_server/plugin/protocol/protocol.dart';
 import 'package:analysis_server/src/constants.dart';
 import 'package:analysis_server/src/domain_completion.dart';
 import 'package:analysis_server/src/provisional/completion/dart/completion_dart.dart';
-import 'package:analysis_server/src/services/index/index.dart' show Index;
-import 'package:analysis_server/src/services/index/local_memory_index.dart';
+import 'package:analysis_server/src/services/index/index.dart';
 import 'package:unittest/unittest.dart';
 
 import 'analysis_abstract.dart';
 import 'mocks.dart';
 
 class AbstractCompletionDomainTest extends AbstractAnalysisTest {
   String completionId;
   int completionOffset;
   int replacementOffset;
   int replacementLength;
   List<CompletionSuggestion> suggestions = [];
   bool suggestionsDone = false;
-  Map<String,List<CompletionSuggestion>> allSuggestions = {};
+  Map<String, List<CompletionSuggestion>> allSuggestions = {};
 
   String addTestFile(String content, {int offset}) {
     completionOffset = content.indexOf('^');
     if (offset != null) {
       expect(completionOffset, -1, reason: 'cannot supply offset and ^');
       completionOffset = offset;
       return super.addTestFile(content);
     }
     expect(completionOffset, isNot(equals(-1)), reason: 'missing ^');
     int nextOffset = content.indexOf('^', completionOffset + 1);
@@ skipping 35 matching lines @@
     }
   }
 
   void assertValidId(String id) {
     expect(id, isNotNull);
     expect(id.isNotEmpty, isTrue);
   }
 
   @override
   Index createIndex() {
-    return createLocalMemoryIndex();
+    return createMemoryIndex();
   }
 
   Future getSuggestions() {
     return waitForTasksFinished().then((_) {
       Request request =
           new CompletionGetSuggestionsParams(testFile, completionOffset)
               .toRequest('0');
       Response response = handleSuccessfulRequest(request);
       completionId = response.id;
       assertValidId(completionId);
@@ skipping 22 matching lines @@
     }
   }
 
   @override
   void setUp() {
     super.setUp();
     createProject();
     handler = new CompletionDomainHandler(server);
   }
 }