Clean up hints

pkg/analyzer/test/src/context/context_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.
 
 library analyzer.test.src.context.context_test;
 
 import 'dart:async';
 import 'dart:collection';
 
 import 'package:analyzer/dart/ast/ast.dart';
@@ skipping 2520 matching lines @@
 
   void test_resolveCompilationUnit_source() {
     Source source = addSource("/lib.dart", "library lib;");
     CompilationUnit compilationUnit =
         context.resolveCompilationUnit2(source, source);
     expect(compilationUnit, isNotNull);
   }
 
   void test_setAnalysisOptions() {
     AnalysisOptionsImpl options = new AnalysisOptionsImpl();
-    options.cacheSize = 42;
     options.dart2jsHint = false;
     options.hint = false;
     context.analysisOptions = options;
     AnalysisOptions result = context.analysisOptions;
-    expect(result.cacheSize, options.cacheSize);
     expect(result.dart2jsHint, options.dart2jsHint);
     expect(result.hint, options.hint);
   }
 
   void test_setAnalysisPriorityOrder() {
     int priorityCount = 4;
     List<Source> sources = <Source>[];
     for (int index = 0; index < priorityCount; index++) {
       sources.add(addSource("/lib.dart$index", ""));
     }
@@ skipping 169 matching lines @@
     // delete a.dart
     resourceProvider.deleteFile('/a.dart');
     // analysis should eventually stop
     _analyzeAll_assertFinished();
   }
 
   void xtest_performAnalysisTask_stress() {
     int maxCacheSize = 4;
     AnalysisOptionsImpl options =
         new AnalysisOptionsImpl.from(context.analysisOptions);
-    options.cacheSize = maxCacheSize;
     context.analysisOptions = options;
     int sourceCount = maxCacheSize + 2;
     List<Source> sources = <Source>[];
     ChangeSet changeSet = new ChangeSet();
     for (int i = 0; i < sourceCount; i++) {
       Source source = addSource("/lib$i.dart", "library lib$i;");
       sources.add(source);
       changeSet.addedSource(source);
     }
     context.applyChanges(changeSet);
@@ skipping 2523 matching lines @@
    * Initialize the visitor.
    */
   _ElementGatherer();
 
   @override
   void visitElement(Element element) {
     elements[element] = element;
     super.visitElement(element);
   }
 }