Start using the new index in Analysis Server.

pkg/analysis_server/test/services/refactoring/rename_library_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.services.refactoring.rename_library;
 
 import 'package:analysis_server/plugin/protocol/protocol.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 import 'package:unittest/unittest.dart';
@@ skipping 34 matching lines @@
   test_createChange() async {
     Source unitSource = addSource(
         '/part.dart',
         '''
 part of my.app;
 ''');
     indexTestUnit('''
 library my.app;
 part 'part.dart';
 ''');
-    index.index(
-        context, context.resolveCompilationUnit2(unitSource, testSource));
+    index.indexUnit(context.resolveCompilationUnit2(unitSource, testSource));
     // configure refactoring
     _createRenameRefactoring();
     expect(refactoring.refactoringName, 'Rename Library');
     expect(refactoring.elementKindName, 'library');
     refactoring.newName = 'the.new.name';
     // validate change
     await assertSuccessfulRefactoring('''
 library the.new.name;
 part 'part.dart';
 ''');
     assertFileChangeResult(
         '/part.dart',
         '''
 part of the.new.name;
 ''');
   }
 
   test_createChange_hasWhitespaces() async {
     Source unitSource = addSource(
         '/part.dart',
         '''
 part of my .  app;
 ''');
     indexTestUnit('''
 library my    . app;
 part 'part.dart';
 ''');
-    index.index(
-        context, context.resolveCompilationUnit2(unitSource, testSource));
+    index.indexUnit(context.resolveCompilationUnit2(unitSource, testSource));
     // configure refactoring
     _createRenameRefactoring();
     expect(refactoring.refactoringName, 'Rename Library');
     expect(refactoring.elementKindName, 'library');
     refactoring.newName = 'the.new.name';
     // validate change
     await assertSuccessfulRefactoring('''
 library the.new.name;
 part 'part.dart';
 ''');
     assertFileChangeResult(
         '/part.dart',
         '''
 part of the.new.name;
 ''');
   }
 
   void _createRenameRefactoring() {
     createRenameRefactoringForElement(testUnitElement.library);
   }
 }