Add the optional 'superOnly' request parameter for 'search.getTypeHierarchy'.

pkg/analysis_server/test/integration/integration_test_methods.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/tool/spec/generate_files".
 
 /**
  * Convenience methods for running integration tests
@@ skipping 1044 matching lines @@
    *
    * file ( FilePath )
    *
    *   The file containing the declaration or reference to the type for which a
    *   hierarchy is being requested.
    *
    * offset ( int )
    *
    *   The offset of the name of the type within the file.
    *
+   * superOnly ( optional bool )
+   *
+   *   True if the client is only requesting superclasses and interfaces
+   *   hierarchy.
+   *
    * Returns
    *
    * hierarchyItems ( optional List<TypeHierarchyItem> )
    *
    *   A list of the types in the requested hierarchy. The first element of the
    *   list is the item representing the type for which the hierarchy was
    *   requested. The index of other elements of the list is unspecified, but
    *   correspond to the integers used to reference supertype and subtype items
    *   within the items.
    *
    *   This field will be absent if the code at the given file and offset does
    *   not represent a type, or if the file has not been sufficiently analyzed
    *   to allow a type hierarchy to be produced.
    */
-  Future<SearchGetTypeHierarchyResult> sendSearchGetTypeHierarchy(String file, int offset) {
-    var params = new SearchGetTypeHierarchyParams(file, offset).toJson();
+  Future<SearchGetTypeHierarchyResult> sendSearchGetTypeHierarchy(String file, int offset, {bool superOnly}) {
+    var params = new SearchGetTypeHierarchyParams(file, offset, superOnly: superOnly).toJson();
     return server.send("search.getTypeHierarchy", params)
         .then((result) {
       ResponseDecoder decoder = new ResponseDecoder(null);
       return new SearchGetTypeHierarchyResult.fromJson(decoder, 'result', result);
     });
   }
 
   /**
    * Reports some or all of the results of performing a requested search.
    * Unlike other notifications, this notification contains search results that
@@ skipping 599 matching lines @@
       case "execution.launchData":
         expect(params, isExecutionLaunchDataParams);
         _onExecutionLaunchData.add(new ExecutionLaunchDataParams.fromJson(decoder, 'params', params));
         break;
       default:
         fail('Unexpected notification: $event');
         break;
     }
   }
 }