Add SearchResultKind.UNKNOWN to the analysis server API.

pkg/analysis_server/lib/src/generated_protocol.dart

 // Copyright (c) 2014, 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.
 //
 // This file has been automatically generated.  Please do not edit it manually.
 // To regenerate the file, use the script
 // "pkg/analysis_server/spec/generate_files".
 
 part of protocol2;
 
@@ skipping 7613 matching lines @@
 
 /**
  * SearchResultKind
  *
  * enum {
  *   DECLARATION
  *   INVOCATION
  *   READ
  *   READ_WRITE
  *   REFERENCE
+ *   UNKNOWN
  *   WRITE
  * }
  */
 class SearchResultKind {
   /**
    * The declaration of an element.
    */
   static const DECLARATION = const SearchResultKind._("DECLARATION");
 
   /**
@@ skipping 11 matching lines @@
    * written.
    */
   static const READ_WRITE = const SearchResultKind._("READ_WRITE");
 
   /**
    * A reference to an element.
    */
   static const REFERENCE = const SearchResultKind._("REFERENCE");
 
   /**
+   * Some other kind of search result.
+   */
+  static const UNKNOWN = const SearchResultKind._("UNKNOWN");
+
+  /**
    * A reference to a field, parameter or variable where it is being written.
    */
   static const WRITE = const SearchResultKind._("WRITE");
 
   final String name;
 
   const SearchResultKind._(this.name);
 
   factory SearchResultKind(String name) {
     switch (name) {
       case "DECLARATION":
         return DECLARATION;
       case "INVOCATION":
         return INVOCATION;
       case "READ":
         return READ;
       case "READ_WRITE":
         return READ_WRITE;
       case "REFERENCE":
         return REFERENCE;
+      case "UNKNOWN":
+        return UNKNOWN;
       case "WRITE":
         return WRITE;
     }
     throw new Exception('Illegal enum value: $name');
   }
 
   factory SearchResultKind.fromJson(JsonDecoder jsonDecoder, String jsonPath, Object json) {
     if (json is String) {
       try {
         return new SearchResultKind(json);
@@ skipping 1199 matching lines @@
     return false;
   }
 
   @override
   int get hashCode {
     int hash = 0;
     hash = _JenkinsSmiHash.combine(hash, newName.hashCode);
     return _JenkinsSmiHash.finish(hash);
   }
 }