Adding upstream version 125.0.1.upstream/125.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/dom/broadcastchannel/tests/test_event_listener_leaks.html b/dom/broadcastchannel/tests/test_event_listener_leaks.html
index 33568913fc..a284489526 100644
--- a/dom/broadcastchannel/tests/test_event_listener_leaks.html
+++ b/dom/broadcastchannel/tests/test_event_listener_leaks.html
@@ -28,7 +28,7 @@ async function useBroadcastChannel(contentWindow) {
   outer.postMessage("foo");
 
   await new Promise(resolve => {
-    bc.onmessage = e => {
+    bc.onmessage = () => {
       contentWindow.messageCount += 1;
       resolve();
     };