[es6] Unify ArrayBuffer and SharedArrayBuffer constructors.

test/mjsunit/regress/regress-crbug-565917.js

Index: test/mjsunit/regress/regress-crbug-565917.js
diff --git a/test/message/arrow-missing.js b/test/mjsunit/regress/regress-crbug-565917.js
similarity index 80%
copy from test/message/arrow-missing.js
copy to test/mjsunit/regress/regress-crbug-565917.js
index b9f9acd05c48ab3953d2a052efc3837b474fb88f..2cccedf9b4a06be90b8d0b5fd6615ca00ef46d42 100644
--- a/test/message/arrow-missing.js
+++ b/test/mjsunit/regress/regress-crbug-565917.js
@@ -1,7 +1,7 @@
 // Copyright 2015 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.
-//
-//
 
-function foo() { return(); }
+try {
+} catch(e) {; }
+new ArrayBuffer();