Start using the new index in Analysis Server.

pkg/analysis_server/test/services/refactoring/abstract_refactoring.dart

Index: pkg/analysis_server/test/services/refactoring/abstract_refactoring.dart
diff --git a/pkg/analysis_server/test/services/refactoring/abstract_refactoring.dart b/pkg/analysis_server/test/services/refactoring/abstract_refactoring.dart
index 576f36488521384eeba27d60f8a5da86190317f8..3f75797f562236da6902314df35e5f4188046bf0 100644
--- a/pkg/analysis_server/test/services/refactoring/abstract_refactoring.dart
+++ b/pkg/analysis_server/test/services/refactoring/abstract_refactoring.dart
@@ -8,10 +8,9 @@ import 'dart:async';
 
 import 'package:analysis_server/plugin/protocol/protocol.dart';
 import 'package:analysis_server/src/services/correction/status.dart';
-import 'package:analysis_server/src/services/index/index.dart';
-import 'package:analysis_server/src/services/index/local_memory_index.dart';
+import 'package:analysis_server/src/services/index2/index2.dart';
 import 'package:analysis_server/src/services/refactoring/refactoring.dart';
-import 'package:analysis_server/src/services/search/search_engine_internal.dart';
+import 'package:analysis_server/src/services/search/search_engine_internal2.dart';
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/source.dart';
@@ -37,8 +36,8 @@ int findIdentifierLength(String search) {
  * The base class for all [Refactoring] tests.
  */
 abstract class RefactoringTest extends AbstractSingleUnitTest {
-  Index index;
-  SearchEngineImpl searchEngine;
+  Index2 index;
+  SearchEngineImpl2 searchEngine;
 
   SourceChange refactoringChange;
 
@@ -148,18 +147,18 @@ abstract class RefactoringTest extends AbstractSingleUnitTest {
 
   void indexTestUnit(String code) {
     resolveTestUnit(code);
-    index.index(context, testUnit);
+    index.indexUnit(testUnit);
   }
 
   void indexUnit(String file, String code) {
     Source source = addSource(file, code);
     CompilationUnit unit = resolveLibraryUnit(source);
-    index.index(context, unit);
+    index.indexUnit(unit);
   }
 
   void setUp() {
     super.setUp();
-    index = createLocalMemoryIndex();
-    searchEngine = new SearchEngineImpl(index);
+    index = createMemoryIndex2();
+    searchEngine = new SearchEngineImpl2(index);
   }
 }