Bug 619920 - TEST-UNEXPECTED-FAIL | test_download_embed_bookmarks.js

r=sdwilsh a=tests-only

toolkit/components/places/tests/autocomplete/head_autocomplete.js

@@ -352,7 +352,10 @@ function run_test() {
   if (func)
     func();
 
-  ensure_results(search, expected);
+  // At this point frecency could still be updating due to latest pages updates.
+  // This is not a problem in real life, but autocomplete tests should return
+  // reliable resultsets, thus we have to wait.
+  waitForAsyncUpdates(ensure_results, this, [search, expected]);
 }
 
 // Utility function to remove history pages