Ensure HtmlWorkManager is subscribed to the right stream for invalidations in the presence of Sourc…

pkg/analyzer/lib/src/task/html_work_manager.dart

 // Copyright (c) 2015, 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.task.html_work_manager;
 
 import 'dart:collection';
 
 import 'package:analyzer/error/error.dart';
 import 'package:analyzer/src/context/cache.dart';
@@ skipping 22 matching lines @@
 
   /**
    * The HTML sources.
    */
   final LinkedHashSet<Source> sourceQueue = new LinkedHashSet<Source>();
 
   /**
    * Initialize a newly created manager.
    */
   HtmlWorkManager(this.context) {
-    analysisCache.onResultInvalidated.listen(onResultInvalidated);
+    context.onResultInvalidated.listen(onResultInvalidated);
   }
 
   /**
    * Returns the correctly typed result of `context.analysisCache`.
    */
   AnalysisCache get analysisCache => context.analysisCache;
 
   /**
    * The partition that contains analysis results that are not shared with other
    * contexts.
@@ skipping 189 matching lines @@
     return state != CacheState.VALID && state != CacheState.ERROR;
   }
 
   /**
    * Return `true` if the given target is an HTML source.
    */
   static bool _isHtmlSource(AnalysisTarget target) {
     return target is Source && AnalysisEngine.isHtmlFileName(target.fullName);
   }
 }