Add --enable-incremental-resolution option.

pkg/analysis_server/test/analysis_abstract.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 test.domain.analysis.abstract;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analysis_server/src/domain_analysis.dart';
@@ skipping 214 matching lines @@
   void setUp() {
     serverChannel = new MockServerChannel();
     resourceProvider = new MemoryResourceProvider();
     packageMapProvider = new MockPackageMapProvider();
     Index index = createIndex();
     server = new AnalysisServer(
         serverChannel,
         resourceProvider,
         packageMapProvider,
         index,
+        new AnalysisServerOptions(),
         new MockSdk());
     server.contextDirectoryManager.defaultOptions.enableAsync = true;
     server.contextDirectoryManager.defaultOptions.enableEnum = true;
     handler = new AnalysisDomainHandler(server);
     // listen for notifications
     Stream<Notification> notificationStream =
         serverChannel.notificationController.stream;
     notificationStream.listen((Notification notification) {
       processNotification(notification);
     });
   }
 
   void tearDown() {
     server.done();
     handler = null;
     server = null;
     resourceProvider = null;
     serverChannel = null;
   }
 
   /**
    * Returns a [Future] that completes when the [AnalysisServer] finishes
    * all its scheduled tasks.
    */
   Future waitForTasksFinished() {
     return waitForServerOperationsPerformed(server);
   }
 }