Make server use the common protocol classes

pkg/analysis_server/test/analysis/notification_overrides_test.dart

Index: pkg/analysis_server/test/analysis/notification_overrides_test.dart
diff --git a/pkg/analysis_server/test/analysis/notification_overrides_test.dart b/pkg/analysis_server/test/analysis/notification_overrides_test.dart
index f924348febf38d76edc3c586d912d1c7a3119dab..b2dcc5e3b58d925b55135eb5e3c5bfc943905975 100644
--- a/pkg/analysis_server/test/analysis/notification_overrides_test.dart
+++ b/pkg/analysis_server/test/analysis/notification_overrides_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.analysis.notification.overrides;
-
 import 'dart:async';
 
 import 'package:analysis_server/protocol/protocol.dart';
@@ -25,7 +23,6 @@ class AnalysisNotificationOverridesTest extends AbstractAnalysisTest {
   List<Override> overridesList;
   Override override;
 
-  @override
   bool get enableNewAnalysisDriver => false;
 
   /**