Extract Dart specific node management into DartUnitIndexObjectManager.

pkg/analysis_server/lib/src/services/index/local_index.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 services.src.index.local_index;
 
 import 'dart:async';
 
 import 'package:analysis_server/analysis/index/index_core.dart';
 import 'package:analysis_server/src/services/index/index.dart';
@@ skipping 11 matching lines @@
  */
 class LocalIndex extends Index {
   /**
    * The index contributors used by this index.
    */
   List<IndexContributor> contributors;
 
   SplitIndexStore _store;
 
   LocalIndex(NodeManager nodeManager) {
-    _store = new SplitIndexStore(nodeManager);
+    // TODO(scheglov) get IndexObjectManager(s) as a parameter
+    _store = new SplitIndexStore(nodeManager,
+        <IndexObjectManager>[new DartUnitIndexObjectManager()]);
   }
 
   @override
   String get statistics => _store.statistics;
 
   @override
   void clear() {
     _store.clear();
   }
 
@@ skipping 58 matching lines @@
   @override
   void run() {
     // NO-OP for the local index
   }
 
   @override
   void stop() {
     // NO-OP for the local index
   }
 }