1 files changed, 2 insertions, 2 deletions
diff --git a/browser/components/sessionstore/test/browser_615394-SSWindowState_events_undoCloseTab.js b/browser/components/sessionstore/test/browser_615394-SSWindowState_events_undoCloseTab.js
index 345bba516c..b5d5af2835 100644
--- a/browser/components/sessionstore/test/browser_615394-SSWindowState_events_undoCloseTab.js
+++ b/browser/components/sessionstore/test/browser_615394-SSWindowState_events_undoCloseTab.js
@@ -24,11 +24,11 @@ add_task(async function test_undoCloseTab() {
 
   ss.setCustomTabValue(tab, "foo", "bar");
 
-  function onSSWindowStateBusy(aEvent) {
+  function onSSWindowStateBusy() {
     busyEventCount++;
   }
 
-  function onSSWindowStateReady(aEvent) {
+  function onSSWindowStateReady() {
     Assert.equal(gBrowser.tabs.length, 2, "Should only have 2 tabs");
     lastTab = gBrowser.tabs[1];
     readyEventCount++;