pkg/http: updated unittest dependency, removed unused imports

pkg/http/test/io/streamed_request_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 http.test.io.streamed_request_test;
 
 import 'dart:convert';
 
 import 'package:http/http.dart' as http;
 import 'package:unittest/unittest.dart';
@@ skipping 37 matching lines @@
     return startServer().then((_) {
       var request = new http.StreamedRequest(
           'GET', serverUrl.resolve('/no-content-length'));
       request.sink.close();
       return request.send();
     }).then((response) {
       expect(UTF8.decodeStream(response.stream), completion(equals('body')));
     }).whenComplete(stopServer);
   });
 
-}
+}

[kevmoo, 2014/06/12 20:25:33]

end with newline