Use IndexContributor(s) in LocalIndex.

pkg/analysis_server/test/services/completion/completion_test_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.services.completion.util;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analysis_server/src/protocol.dart' as protocol
@@ skipping 34 matching lines @@
   int completionOffset;
   AstNode completionNode;
   bool computeFastResult;
   DartCompletionRequest request;
   DartCompletionCache cache;
   DartCompletionManager _completionManager;
 
   void addResolvedUnit(String file, String code) {
     Source source = addSource(file, code);
     CompilationUnit unit = resolveLibraryUnit(source);
-    index.indexUnit(context, unit);
+    index.index(context, unit);
   }
 
   void addTestSource(String content) {
     expect(completionOffset, isNull, reason: 'Call addTestUnit exactly once');
     completionOffset = content.indexOf('^');
     expect(completionOffset, isNot(equals(-1)), reason: 'missing ^');
     int nextOffset = content.indexOf('^', completionOffset + 1);
     expect(nextOffset, equals(-1), reason: 'too many ^');
     content = content.substring(0, completionOffset) +
         content.substring(completionOffset + 1);
@@ skipping 445 matching lines @@
     });
     return cs;
   }
 
   void resolve(bool fullAnalysis) {
     // Index SDK
     for (Source librarySource in context.librarySources) {
       CompilationUnit unit =
           context.getResolvedCompilationUnit2(librarySource, librarySource);
       if (unit != null) {
-        index.indexUnit(context, unit);
+        index.index(context, unit);
       }
     }
 
     var result = context.performAnalysisTask();
     bool resolved = false;
     while (result.hasMoreWork) {
       // Update the index
       result.changeNotices.forEach((ChangeNotice notice) {
         CompilationUnit unit = notice.resolvedDartUnit;
         if (unit != null) {
-          index.indexUnit(context, unit);
+          index.index(context, unit);
         }
       });
 
       // If the unit has been resolved, then finish the completion
       List<Source> libSourceList = context.getLibrariesContaining(testSource);
       if (libSourceList.length > 0) {
         LibraryElement library = context.getLibraryElement(libSourceList[0]);
         if (library != null) {
           CompilationUnit unit =
               context.getResolvedCompilationUnit(testSource, library);
@@ skipping 4156 matching lines @@
       assertNotSuggested('bar2');
       assertNotSuggested('_B');
       assertSuggestLocalClass('Y');
       assertSuggestLocalClass('C');
       assertSuggestLocalVariable('f', null);
       assertNotSuggested('x');
       assertNotSuggested('e');
     });
   }
 }