Include additional boolean flags into AnalysisOptionsImpl signature.

pkg/analyzer/lib/src/generated/engine.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.
 
 library analyzer.src.generated.engine;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:typed_data';
 
@@ skipping 1632 matching lines @@
   void set lintRules(List<Linter> rules) {
     _lintRules = rules;
   }
 
   @override
   Uint32List get signature {
     if (_signature == null) {
       ApiSignature buffer = new ApiSignature();
 
       // Append boolean flags.
+      buffer.addBool(enableAssertInitializer);
       buffer.addBool(enableLazyAssignmentOperators);
       buffer.addBool(enableStrictCallChecks);
       buffer.addBool(enableSuperMixins);
+      buffer.addBool(enableUriInPartOf);
       buffer.addBool(implicitCasts);
       buffer.addBool(implicitDynamic);
       buffer.addBool(strongMode);
       buffer.addBool(strongModeHints);
 
       // Append error processors.
       buffer.addInt(errorProcessors.length);
       for (ErrorProcessor processor in errorProcessors) {
         buffer.addString(processor.description);
       }
@@ skipping 1223 matching lines @@
    */
   bool get wereSourcesAdded => _changeSet.addedSources.length > 0;
 
   /**
    * Return `true` if any sources were removed or deleted.
    */
   bool get wereSourcesRemoved =>
       _changeSet.removedSources.length > 0 ||
       _changeSet.removedContainers.length > 0;
 }