Move Index and IndexStore implementations into Engine.

pkg/analyzer/lib/src/index/store/memory_node_manager.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.index.store_memory_node_manager;
+library engine.src.index.store_memory_node_manager;
 
 import 'dart:async';
 import 'dart:collection';
 
-import 'package:analysis_server/src/index/store/codec.dart';
-import 'package:analysis_server/src/index/store/split_store.dart';
 import 'package:analyzer/src/generated/engine.dart';
+import 'package:analyzer/src/index/store/codec.dart';
+import 'package:analyzer/src/index/store/split_store.dart';
 
 
 class MemoryNodeManager implements NodeManager {
+  StringCodec _stringCodec = new StringCodec();
   ContextCodec _contextCodec = new ContextCodec();
   ElementCodec _elementCodec;
+  RelationshipCodec _relationshipCodec;
+
   int _locationCount = 0;
   final Map<String, int> _nodeLocationCounts = new HashMap<String, int>();
   final Map<String, IndexNode> _nodes = new HashMap<String, IndexNode>();
-  RelationshipCodec _relationshipCodec;
-  StringCodec _stringCodec = new StringCodec();
 
   MemoryNodeManager() {
     _elementCodec = new ElementCodec(_stringCodec);
     _relationshipCodec = new RelationshipCodec(_stringCodec);
   }
 
   @override
   ContextCodec get contextCodec {
     return _contextCodec;
   }
@@ skipping 54 matching lines @@
     }
     // remember the node
     _nodes[name] = node;
   }
 
   @override
   void removeNode(String name) {
     _nodes.remove(name);
   }
 }