Make server use the common protocol classes

pkg/analysis_server/lib/src/services/completion/dart/local_reference_contributor.dart

Index: pkg/analysis_server/lib/src/services/completion/dart/local_reference_contributor.dart
diff --git a/pkg/analysis_server/lib/src/services/completion/dart/local_reference_contributor.dart b/pkg/analysis_server/lib/src/services/completion/dart/local_reference_contributor.dart
index e495a66fc45358ab45fde11b4ad4e362a0251211..687a718ddabd04899bec0c8c53a5da74660996b9 100644
--- a/pkg/analysis_server/lib/src/services/completion/dart/local_reference_contributor.dart
+++ b/pkg/analysis_server/lib/src/services/completion/dart/local_reference_contributor.dart
@@ -2,12 +2,8 @@
 // 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.completion.contributor.dart.local_ref;
-
 import 'dart:async';
 
-import 'package:analysis_server/protocol/protocol_generated.dart' as protocol
-    show Element, ElementKind;
 import 'package:analysis_server/src/protocol_server.dart'
     show CompletionSuggestion, CompletionSuggestionKind, Location;
 import 'package:analysis_server/src/provisional/completion/dart/completion_dart.dart';
@@ -25,6 +21,8 @@ import 'package:analyzer/dart/ast/token.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/dart/element/type.dart';
 import 'package:analyzer/src/generated/utilities_dart.dart' show ParameterKind;
+import 'package:analyzer_plugin/protocol/protocol_common.dart' as protocol
+    show Element, ElementKind;
 
 /**
  * A contributor for calculating suggestions for declarations in the local