New analysis_server snapshot and completion.dart in analysis_services.

pkg/analysis_services/lib/src/generated/change.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.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library services.change;
 
+import 'dart:collection';
 import 'package:analyzer/src/generated/java_io.dart' show JavaFile;
 import 'package:analyzer/src/generated/source.dart';
 
 /**
  * Describes some abstract operation to perform.
  *
  * [Change] implementations in "services" plugin cannot perform operation themselves, they are
  * just descriptions of operation. Actual operation should be performed by client.
  */
 abstract class Change {
@@ skipping 91 matching lines @@
 }
 
 /**
  * [Change] to apply to single [Source].
  */
 class SourceChange extends Change {
   final Source source;
 
   final List<Edit> edits = [];
 
-  Map<String, List<Edit>> _editGroups = {};
+  Map<String, List<Edit>> _editGroups = new LinkedHashMap();
 
   /**
    * @param name the name of this change to display in UI
    * @param source the [Source] to change
    */
   SourceChange(String name, this.source) : super(name);
 
   /**
    * Adds the [Edit] to apply.
    */
@@ skipping 36 matching lines @@
   }
 
   /**
    * @return all [SourceChange] in this manager.
    */
   List<SourceChange> get changes {
     Iterable<SourceChange> changes = _changeMap.values;
     return new List.from(changes);
   }
 }