Move index/search to services.

pkg/analysis_services/lib/src/index/index_contributor.dart

Index: pkg/analysis_services/lib/src/index/index_contributor.dart
diff --git a/pkg/analyzer/lib/src/index/index_contributor.dart b/pkg/analysis_services/lib/src/index/index_contributor.dart
similarity index 99%
rename from pkg/analyzer/lib/src/index/index_contributor.dart
rename to pkg/analysis_services/lib/src/index/index_contributor.dart
index 4020293ce09a654e97c4aaab4746bc35013910ca..a6cf5cb7f0276e9b0aabd4568c0524e9765d0730 100644
--- a/pkg/analyzer/lib/src/index/index_contributor.dart
+++ b/pkg/analysis_services/lib/src/index/index_contributor.dart
@@ -5,12 +5,12 @@
 // 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 engine.src.index_contributor;
+library services.src.index.index_contributor;
 
 import 'dart:collection' show Queue;
 
-import 'package:analyzer/index/index.dart';
-import 'package:analyzer/index/index_store.dart';
+import 'package:analysis_services/index/index.dart';
+import 'package:analysis_services/index/index_store.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/element.dart';
 import 'package:analyzer/src/generated/engine.dart';