dart2js.

sdk/lib/_internal/pub/lib/src/barback/load_transformers.dart

 // Copyright (c) 2013, 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 pub.load_transformers;
 
 import 'dart:async';
 import 'dart:convert';
 import 'dart:isolate';
 
@@ skipping 196 matching lines @@
 Map _serializeTransformerGroup(TransformerGroup group) {
   return {
     'type': 'TransformerGroup',
     'toString': group.toString(),
     'phases': group.phases.map((phase) {
       return phase.map(_serializeTransformerOrGroup).toList();
     }).toList()
   };
 }
 
-/// When the input receives a 'done' as data-event, transforms it to a 
+/// When the input receives a 'done' as data-event, transforms it to a
 /// done event and cancels the subscription.
 StreamSubscription doneTransformer(Stream input, bool cancelOnError) {
   var subscription;
   var transformed = input.transform(new StreamTransformer.fromHandlers(
       handleData: (data, sink) {
         if (data == 'done') {
           sink.close();
           subscription.cancel();
         } else {
           sink.add(data);
@@ skipping 389 matching lines @@
   message['replyTo'] = responsePort.sendPort;
   return new Future.sync(() {
     port.send(message);
     return responsePort.first.then((response) {
       if (response.containsKey('success')) return response['success'];
       return new Future.error(
           new dart.CrossIsolateException.deserialize(response['error']));
     });
   });
 }