Clean up hints

pkg/analyzer/test/generated/analysis_context_factory.dart

 // Copyright (c) 2016, 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.test.generated.analysis_context_factory;
 
 import 'dart:collection';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/token.dart';
@@ skipping 483 matching lines @@
 
   /**
    * Creates new [AnalysisContext] using [AnalysisContextFactory].
    */
   AnalysisContextHelper(
       [AnalysisOptionsImpl options, ResourceProvider provider]) {
     resourceProvider = provider ?? new MemoryResourceProvider();
     if (options == null) {
       options = new AnalysisOptionsImpl();
     }
-    options.cacheSize = 256;
     context = AnalysisContextFactory.contextWithCoreAndOptions(options,
         resourceProvider: resourceProvider);
   }
 
   Source addSource(String path, String code) {
     Source source = new FileSource(resourceProvider.getFile(path));
     if (path.endsWith(".dart") || path.endsWith(".html")) {
       ChangeSet changeSet = new ChangeSet();
       changeSet.addedSource(source);
       context.applyChanges(changeSet);
@@ skipping 58 matching lines @@
 
   void _addLibrary(LibraryMap map, String uri, bool isInternal, String path) {
     SdkLibraryImpl library = new SdkLibraryImpl(uri);
     if (isInternal) {
       library.category = "Internal";
     }
     library.path = path;
     map.setLibrary(uri, library);
   }
 }