1 files changed, 3 insertions, 7 deletions
diff --git a/editor/libeditor/tests/test_bug569988.html b/editor/libeditor/tests/test_bug569988.html
index c4d4b040ba..6181668374 100644
--- a/editor/libeditor/tests/test_bug569988.html
+++ b/editor/libeditor/tests/test_bug569988.html
@@ -33,7 +33,7 @@ function runTest() {
     os.addObserver(onPromptLoad, "common-dialog-loaded");
     os.addObserver(onPromptLoad, "tabmodal-dialog-loaded");
 
-    function onPromptLoad(subject, topic, data) {
+    function onPromptLoad(subject) {
       let ui = subject.Dialog ? subject.Dialog.ui : undefined;
       if (!ui) {
         // subject is an tab prompt, find the elements ourselves
@@ -54,19 +54,15 @@ function runTest() {
       sendAsyncMessage("ok", [true, "onPromptFocus is called"]);
       gPromptInput.removeEventListener("focus", onPromptFocus);
 
-      var listenerService = Services.els;
-
       var listener = {
         handleEvent: function _hv(aEvent) {
           var isPrevented = aEvent.defaultPrevented;
           sendAsyncMessage("ok", [!isPrevented,
                            "ESC key event is prevented by editor"]);
-          listenerService.removeSystemEventListener(gPromptInput, "keypress",
-                                                    listener, false);
+          gPromptInput.removeEventListener("keypress", listener, { mozSystemGroup: true });
         },
       };
-      listenerService.addSystemEventListener(gPromptInput, "keypress",
-                                             listener, false);
+      gPromptInput.addEventListener("keypress", listener, { mozSystemGroup: true });
 
       sendAsyncMessage("info", "sending key");
       var EventUtils = {};