test rename overhaul: step 5 - frog and leg tests

frog/tests/await/src/AwaitNoValueTest.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.
-
-// Await expressions used at the statement level (no assignment).
-#import("await_test_helper.dart");
-
-main() {
-  final f = futureOf(3);
-  Expect.equals(false, f.hasValue);
-  await f;
-  Expect.equals(true, f.hasValue);
-  Expect.equals(3, f.value);
-}
-
-// This is roughly equivalent to:
-// main() {
-//   final _ret = new Completer();
-//   final f = futureOf(3);
-//   Expect.equals(false, f.hasValue);
-//   f.then((_) {
-//     Expect.equals(true, f.hasValue);
-//     Expect.equals(3, f.value);
-//     _ret.complete(null);
-//   });
-//   Futures.propagateError(f, _ret);
-//   return _ret.future;
-// }