Temporarily patched Map/Set non-extensible check into RN dev renderer

Reviewed By: jingc

Differential Revision: D6461125

fbshipit-source-id: 8b30a22db4e357717f1c4f4e21a85ddef02d97d1

Author: Brian Vaughn

Libraries/Renderer/ReactNativeRenderer-dev.js

@@ -4903,7 +4903,8 @@ var AsyncUpdates = 1;
   try {
     var nonExtensibleObject = Object.preventExtensions({});
     /* eslint-disable no-new */
-
+    new Map([[nonExtensibleObject, null]]);
+    new Set([nonExtensibleObject]);
     /* eslint-enable no-new */
   } catch (e) {
     // TODO: Consider warning about bad polyfills