updates to the analysis server generated spec doc

pkg/analysis_server/test/integration/analysis/error_test.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.
 
 import 'package:analysis_server/plugin/protocol/protocol.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import '../integration_tests.dart';
 
@@ skipping 66 matching lines @@
 }
 abstract class B {
   void foo() {}
 }
 abstract class C extends B {
   void bar() {
     super.foo();
   }
 }
 ''');
+    // ignore: deprecated_member_use
     await sendAnalysisUpdateOptions(
         new AnalysisOptions()..enableSuperMixins = true);
     standardAnalysisSetup();
     await analysisFinished;
     expect(currentAnalysisErrors[pathname], isList);
     List<AnalysisError> errors = currentAnalysisErrors[pathname];
     expect(errors, isEmpty);
   }
 }
 
 @reflectiveTest
 class AnalysisErrorIntegrationTest
     extends AbstractAnalysisErrorIntegrationTest {}