VM: Fix --no-use-field-guards.

tests/corelib/double_parse_test.dart

Index: tests/corelib/double_parse_test.dart
diff --git a/tests/corelib/double_parse_test.dart b/tests/corelib/double_parse_test.dart
index 6f7e8fba80c23acaecb85810f16abcfc53fdfce6..9ea4569f429d6b89628f04d91725c82524e8b94c 100644
--- a/tests/corelib/double_parse_test.dart
+++ b/tests/corelib/double_parse_test.dart
@@ -1,6 +1,8 @@
 // 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.
+// VMOptions=--no-use-field-guards
+// VMOptions=
 
 import "dart:math" show pow;
 import "package:expect/expect.dart";