test rename overhaul: step 8 - language tests

tests/language/src/ConstOptionalArgsNegativeTest.dart

Index: tests/language/src/ConstOptionalArgsNegativeTest.dart
diff --git a/tests/language/src/ConstOptionalArgsNegativeTest.dart b/tests/language/src/ConstOptionalArgsNegativeTest.dart
deleted file mode 100644
index 7d5d57e84e4ae02130e66541ae9d43e56574db73..0000000000000000000000000000000000000000
--- a/tests/language/src/ConstOptionalArgsNegativeTest.dart
+++ /dev/null
@@ -1,12 +0,0 @@
-// 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.
-// Check that const objects (including literals) are immutable.
-
-// should be 'const {}'
-invalid([var p = {}]) {
-}
-
-main() {
-  invalid();
-}