Roll to pickup pool changes

packages/barback/test/multiset_test.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 barback.test.multiset_test;
 
 import 'package:barback/src/utils/multiset.dart';
 import 'package:unittest/unittest.dart';
 
 import 'utils.dart';
@@ skipping 43 matching lines @@
   test("remove returns false if the element wasn't in the set", () {
     var multiSet = new Multiset();
     expect(multiSet.remove(1), isFalse);
   });
 
   test("remove returns true if the element was in the set", () {
     var multiSet = new Multiset.from([1]);
     expect(multiSet.remove(1), isTrue);
   });
 
-  test("remove returns true if the element was in the set even if more copies "
+  test(
+      "remove returns true if the element was in the set even if more copies "
       "remain", () {
     var multiSet = new Multiset.from([1, 1, 1]);
     expect(multiSet.remove(1), isTrue);
   });
 
   test("iterator orders distinct elements in insertion order", () {
     var multiSet = new Multiset()..add(1)..add(2)..add(3)..add(4)..add(5);
     expect(multiSet.toList(), equals([1, 2, 3, 4, 5]));
   });
 
   test("iterator groups multiple copies of an element together", () {
     var multiSet = new Multiset()..add(1)..add(2)..add(1)..add(2)..add(1);
     expect(multiSet.toList(), equals([1, 1, 1, 2, 2]));
   });
 }