Expose Zones.

sdk/lib/_collection_dev/iterable.dart

 // Copyright (c) 2011, 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.
 
 part of dart._collection.dev;
 
 
 // This is a hack to make @deprecated work in dart:io. Don't remove or use this,
 // unless coordinated with either me or the core library team. Thanks!
 // TODO(ajohnsen): Remove at the 11th of August 2013.
 // TODO(ajohnsen): Remove hide in:
 //    tools/dom/templates/html/dart2js/html_dart2js.darttemplate
 //    tools/dom/templates/html/dart2js/svg_dart2js.darttemplate
 //    tools/dom/templates/html/dart2js/web_audio_dart2js.darttemplate
 //    tools/dom/templates/html/dart2js/web_gl_dart2js.darttemplate
 //    tools/dom/templates/html/dart2js/web_sql_dart2js.darttemplate
 //    tools/dom/templates/html/dartium/html_dartium.darttemplate
 //    tools/dom/templates/html/dartium/svg_dartium.darttemplate
 //    tools/dom/templates/html/dartium/web_audio_dartium.darttemplate
 //    tools/dom/templates/html/dartium/web_gl_dartium.darttemplate
 //    tools/dom/templates/html/dartium/web_sql_dartium.darttemplate
 //    sdk/lib/core/regexp.dart
+// TODO(floitsch): also used in dart:async until end of september for

[Lasse Reichstein Nielsen, 2013/09/23 14:24:12]

Capitalize September.

[floitsch, 2013/09/23 17:12:07]

Done.

+//    deprecation of runZonedExperimental.
 
 const deprecated = 0;
 
 /**
  * An [Iterable] for classes that have efficient [length] and [elementAt].
  *
  * All other methods are implemented in terms of [length] and [elementAt],
  * including [iterator].
  */
 abstract class ListIterable<E> extends IterableBase<E> {
@@ skipping 1042 matching lines @@
 
   static Set setDifference(Set set, Set other, Set result) {
     for (var element in set) {
       if (!other.contains(element)) {
         result.add(element);
       }
     }
     return result;
   }
 }