Unify the server and plugin versions of the generators

pkg/analysis_server/test/plugin/set_analysis_domain_test.dart

Index: pkg/analysis_server/test/plugin/set_analysis_domain_test.dart
diff --git a/pkg/analysis_server/test/plugin/set_analysis_domain_test.dart b/pkg/analysis_server/test/plugin/set_analysis_domain_test.dart
index dc5c35618e2095f3bb5962ff44edad9a1252a759..c3274e5978952db944b6a9f9e5ec379b5451c85b 100644
--- a/pkg/analysis_server/test/plugin/set_analysis_domain_test.dart
+++ b/pkg/analysis_server/test/plugin/set_analysis_domain_test.dart
@@ -2,8 +2,6 @@
 // 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.plugin.analysis_contributor;
-
 import 'dart:async';
 
 import 'package:analysis_server/plugin/analysis/analysis_domain.dart';
@@ -11,7 +9,8 @@ import 'package:analysis_server/plugin/analysis/navigation/navigation.dart';
 import 'package:analysis_server/plugin/analysis/navigation/navigation_core.dart';
 import 'package:analysis_server/plugin/analysis/occurrences/occurrences.dart';
 import 'package:analysis_server/plugin/analysis/occurrences/occurrences_core.dart';
-import 'package:analysis_server/plugin/protocol/protocol.dart';
+import 'package:analysis_server/protocol/protocol.dart';
+import 'package:analysis_server/protocol/protocol_generated.dart';
 import 'package:analysis_server/src/constants.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/source.dart';