Migrate language/async_backwards... ... language/async_star_take...

tests/language_strong/async_star_take_reyield_test.dart

Index: tests/language_strong/async_star_take_reyield_test.dart
diff --git a/tests/language_strong/async_star_take_reyield_test.dart b/tests/language_strong/async_star_take_reyield_test.dart
deleted file mode 100644
index eede02992542d82dc6e680ac12324d30d3fb31fe..0000000000000000000000000000000000000000
--- a/tests/language_strong/async_star_take_reyield_test.dart
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (c) 2015, 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.
-
-import "dart:async";
-import "package:expect/expect.dart";
-import "package:async_helper/async_helper.dart";
-
-expectList(stream, list) {
-  return stream.toList().then((v) {
-    Expect.listEquals(v, list);
-  });
-}
-
-Stream makeStream(int n) async* {
-  for (int i = 0; i < n; i++) yield i;
-}
-
-main() {
-  fivePartialSums(Stream s) async* {
-    var r = 0;
-    await for (var v in s.take(5)) yield r += v;
-  }
-
-  asyncStart();
-  expectList(fivePartialSums(makeStream(10)), [0, 1, 3, 6, 10])
-      .then(asyncSuccess);
-}