1 files changed, 3 insertions, 3 deletions
diff --git a/mobile/android/components/extensions/test/mochitest/test_ext_tabs_sendMessage.html b/mobile/android/components/extensions/test/mochitest/test_ext_tabs_sendMessage.html
index 320ce4dde6..4709fbe31c 100644
--- a/mobile/android/components/extensions/test/mochitest/test_ext_tabs_sendMessage.html
+++ b/mobile/android/components/extensions/test/mochitest/test_ext_tabs_sendMessage.html
@@ -31,7 +31,7 @@ add_task(async function tabsSendMessageReply() {
       // eslint-disable-next-line prefer-const
       let firstTab;
       const promiseResponse = new Promise(resolve => {
-        browser.runtime.onMessage.addListener((msg, sender, respond) => {
+        browser.runtime.onMessage.addListener((msg, sender) => {
           if (msg == "content-script-ready") {
             const tabId = sender.tab.id;
 
@@ -170,7 +170,7 @@ add_task(async function tabsSendHidden() {
 
     background: async function() {
       let resolveContent;
-      browser.runtime.onMessage.addListener((msg, sender) => {
+      browser.runtime.onMessage.addListener((msg) => {
         if (msg[0] == "content-ready") {
           resolveContent(msg[1]);
         }
@@ -220,7 +220,7 @@ add_task(async function tabsSendHidden() {
         // properties of the possibly-hidden content window.
         const href = window.location.href;
 
-        browser.runtime.onMessage.addListener((msg, sender) => {
+        browser.runtime.onMessage.addListener((msg) => {
           browser.test.assertEq(href, msg, "Should be in the expected content window");
 
           return Promise.resolve(href);