Import analysis_services.dart into analysis_server.dart.

pkg/analysis_server/lib/src/services/search/hierarchy.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.hierarchy;
 
 import 'dart:async';
 import 'dart:collection';
 
-import 'package:analysis_services/search/element_visitors.dart';
-import 'package:analysis_services/search/search_engine.dart';
+import 'package:analysis_server/src/services/search/element_visitors.dart';
+import 'package:analysis_server/src/services/search/search_engine.dart';
 import 'package:analyzer/src/generated/element.dart';
 
 
 /**
  * Returns direct children of [parent].
  */
 List<Element> getChildren(Element parent, [String name]) {
   List<Element> children = <Element>[];
   visitChildren(parent, (Element element) {
     if (name == null || element.displayName == name) {
@@ skipping 180 matching lines @@
  * its variable, otherwise returns [element].
  */
 Element getSyntheticAccessorVariable(Element element) {
   if (element is PropertyAccessorElement) {
     if (element.isSynthetic) {
       return element.variable;
     }
   }
   return element;
 }