Bug 483635 - Mochitest test_terminate.html runs fine but needs to check/report success; (Av1a) Add |ok(true, ...);|; r=bent.mozilla sr=jonas

dom/src/threads/test/test_terminate.html

@@ -29,6 +29,7 @@ Tests of DOM Worker terminate feature
     }
 
     clearInterval(interval);
+    ok(true, "no more messages");
     SimpleTest.finish();
   }