Don't compile functions in a context the caller doesn't have access to

test/mjsunit/realm-property-access.js

Index: test/mjsunit/realm-property-access.js
diff --git a/test/mjsunit/realm-property-access.js b/test/mjsunit/realm-property-access.js
index 679886d66a8a81d5b163ea9070fdafb268e98280..a95d9852c7ef8a74aa01e7a2d6ff257ae774436e 100644
--- a/test/mjsunit/realm-property-access.js
+++ b/test/mjsunit/realm-property-access.js
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// Flags: --restricted-realms
+
 var r = Realm.create();
 var f = Realm.eval(r, "function f() { return this }; f()");
 assertEquals(f, Realm.global(r));