1 files changed, 10 insertions, 10 deletions
diff --git a/dom/tests/browser/browser_localStorage_privatestorageevent.js b/dom/tests/browser/browser_localStorage_privatestorageevent.js
index 7c81fadf2d..22b948a73d 100644
--- a/dom/tests/browser/browser_localStorage_privatestorageevent.js
+++ b/dom/tests/browser/browser_localStorage_privatestorageevent.js
@@ -37,43 +37,43 @@ add_task(async function () {
   var pubBrowser = gBrowser.getBrowserForTab(pubTab);
 
   // Check if pubWin can see privWin's storage events
-  await SpecialPowers.spawn(pubBrowser, [], function (opts) {
+  await SpecialPowers.spawn(pubBrowser, [], function () {
     content.window.gotStorageEvent = false;
-    content.window.addEventListener("storage", ev => {
+    content.window.addEventListener("storage", () => {
       content.window.gotStorageEvent = true;
     });
   });
 
-  await SpecialPowers.spawn(privBrowser, [], function (opts) {
+  await SpecialPowers.spawn(privBrowser, [], function () {
     content.window.localStorage.key = "ablooabloo";
   });
 
-  let pubSaw = await SpecialPowers.spawn(pubBrowser, [], function (opts) {
+  let pubSaw = await SpecialPowers.spawn(pubBrowser, [], function () {
     return content.window.gotStorageEvent;
   });
 
   ok(!pubSaw, "pubWin shouldn't be able to see privWin's storage events");
 
-  await SpecialPowers.spawn(privBrowser, [], function (opts) {
+  await SpecialPowers.spawn(privBrowser, [], function () {
     content.window.gotStorageEvent = false;
-    content.window.addEventListener("storage", ev => {
+    content.window.addEventListener("storage", () => {
       content.window.gotStorageEvent = true;
     });
   });
 
   // Check if privWin can see pubWin's storage events
-  await SpecialPowers.spawn(privBrowser, [], function (opts) {
+  await SpecialPowers.spawn(privBrowser, [], function () {
     content.window.gotStorageEvent = false;
-    content.window.addEventListener("storage", ev => {
+    content.window.addEventListener("storage", () => {
       content.window.gotStorageEvent = true;
     });
   });
 
-  await SpecialPowers.spawn(pubBrowser, [], function (opts) {
+  await SpecialPowers.spawn(pubBrowser, [], function () {
     content.window.localStorage.key = "ablooabloo";
   });
 
-  let privSaw = await SpecialPowers.spawn(privBrowser, [], function (opts) {
+  let privSaw = await SpecialPowers.spawn(privBrowser, [], function () {
     return content.window.gotStorageEvent;
   });