Bug 483967 - Mochitest test_regExpStatics.html runs fine but needs to check/report success; (Av1) Add |ok(true, ...);|; r=jonas

dom/src/threads/test/test_regExpStatics.html

@@ -22,6 +22,7 @@ Tests of DOM Worker Threads RegExp statics
   var doneWorkers = 0;
   function onmessage(event) {
     if (++doneWorkers == WORKER_COUNT) {
+      ok(true, "All messages received from workers");
       SimpleTest.finish();
     }
   }