Upgrade V8 to 5.1.281.57 DO NOT MERGE
FPIIM-449
Change-Id: Id981b686b4d587ac31697662eb98bb34be42ad90
(cherry picked from commit 3b9bc31999c9787eb726ecdbfd5796bfdec32a18)
diff --git a/test/mjsunit/es6/classof-proxy.js b/test/mjsunit/es6/classof-proxy.js
index c3bc985..0204361 100644
--- a/test/mjsunit/es6/classof-proxy.js
+++ b/test/mjsunit/es6/classof-proxy.js
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
-// Flags: --allow-natives-syntax --harmony-proxies
+// Flags: --allow-natives-syntax
function test_function(o) {
if (%_ClassOf(o) === "Function") {