Bug 1109922 - Check for Intl before testing it; r=test-fix

--HG--
extra : rebase_source : 84d074b0e073d5ea3b1d0c949dd593de73e26217

js/src/jit-test/tests/gc/bug-1109922.js

@@ -1,5 +1,6 @@
-
-gczeal(14); 
-b = {};
-b.__proto__ = evalcx("lazy");
-(function m(b) {})(b.Intl.Collator(0)) 
+if (this.hasOwnProperty("Intl")) {
+    gczeal(14);
+    b = {};
+    b.__proto__ = evalcx("lazy");
+    (function m(b) {})(b.Intl.Collator(0))
+}