Backed out changeset 33f6d42d7fa9 (bug 1543449) for turning 1272849 into perma CLOSED TREE

toolkit/components/passwordmgr/test/browser/browser_notifications_2.js

@@ -35,7 +35,6 @@ add_task(async function test_empty_password() {
     // Synthesize input to empty the field
     passwordTextbox.focus();
     await EventUtils.synthesizeKey("KEY_ArrowRight");
-    await EventUtils.synthesizeKey("KEY_ArrowRight");
     await EventUtils.synthesizeKey("KEY_Backspace");
     await EventUtils.synthesizeKey("KEY_Backspace");