[strong] Remove mjsunit/strong/use-strong-flag.js

test/mjsunit/strong/use-strong-flag.js

Index: test/mjsunit/strong/use-strong-flag.js
diff --git a/test/mjsunit/strong/use-strong-flag.js b/test/mjsunit/strong/use-strong-flag.js
deleted file mode 100644
index b1067b8f0df50dc24a092d829a10ce9d4d600708..0000000000000000000000000000000000000000
--- a/test/mjsunit/strong/use-strong-flag.js
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2014 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --use-strong
-
-// Check that d8 still works with the flag.
-
-// ...and that the flag is active.
-// TODO(rossberg): use something that doesn't require eval.
-assertThrows("0 == 0", SyntaxError);