Rename generated file

pkg/analyzer_plugin/lib/protocol/protocol.dart

 // Copyright (c) 2017, 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.
 
 import 'dart:collection';
 
-import 'package:analyzer_plugin/protocol/generated_protocol.dart';
+import 'package:analyzer_plugin/protocol/protocol_generated.dart';
 import 'package:analyzer_plugin/src/protocol/protocol_internal.dart';
 
 /**
  * An interface for enumerated types in the protocol.
  *
  * Clients may not extend, implement or mix-in this class.
  */
 abstract class Enum {
   /**
    * The name of the enumerated value. This should match the name of the static
@@ skipping 556 matching lines @@
     jsonObject[ID] = id;
     if (error != null) {
       jsonObject[ERROR] = error.toJson();
     }
     if (result != null) {
       jsonObject[RESULT] = result;
     }
     return jsonObject;
   }
 }