Bug 1864896: Autofix unused function arguments (widget). r=spohl

Differential Revision: https://phabricator.services.mozilla.com/D203001

widget/headless/tests/test_headless.js

@@ -22,7 +22,7 @@ registerCleanupFunction(() => {
 const progressListeners = new Map();
 
 function loadContentWindow(windowlessBrowser, uri) {
-  return new Promise((resolve, reject) => {
+  return new Promise(resolve => {
     let loadURIOptions = {
       triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
     };
@@ -46,7 +46,7 @@ function loadContentWindow(windowlessBrowser, uri) {
         progressListeners.delete(progressListener);
         contentWindow.addEventListener(
           "load",
-          event => {
+          () => {
             resolve(contentWindow);
           },
           { once: true }

widget/tests/browser/browser_test_clipboard_contextmenu.js

@@ -63,7 +63,7 @@ async function clipboardAsyncGetData(aBrowser, aClipboardType) {
             "nsIAsyncClipboardGetCallback",
           ]),
           // nsIAsyncClipboardGetCallback
-          onSuccess: aAsyncGetClipboardData => {
+          onSuccess: () => {
             resolve();
           },
           onError: aResult => {

widget/tests/browser/browser_test_swipe_gesture.js

@@ -1131,7 +1131,7 @@ add_task(async () => {
 
   // Set up an APZ aware event listener and...
   await SpecialPowers.spawn(tab.linkedBrowser, [], async () => {
-    content.document.documentElement.addEventListener("wheel", e => {}, {
+    content.document.documentElement.addEventListener("wheel", () => {}, {
       passive: false,
     });
     await content.wrappedJSObject.promiseApzFlushedRepaints();

widget/tests/file_test_clipboard_asyncGetData.js

@@ -94,7 +94,7 @@ clipboardTypes.forEach(function (type) {
       () => {
         ok(false, "asyncClipboardRequestGetData should not success");
       },
-      e => {
+      () => {
         ok(true, "asyncClipboardRequestGetData should reject");
       }
     );
@@ -133,7 +133,7 @@ clipboardTypes.forEach(function (type) {
       () => {
         ok(false, "asyncClipboardRequestGetData should not success");
       },
-      e => {
+      () => {
         ok(true, "asyncClipboardRequestGetData should reject");
       }
     );

widget/tests/standalone_native_menu_window.xhtml

@@ -141,13 +141,13 @@
       let popupShowingFired = false;
       let itemActivated = false;
 
-      menupopup.addEventListener("popupshowing", function (e) {
+      menupopup.addEventListener("popupshowing", function () {
         popupShowingFired = true;
 
         let menuitem = document.createElementNS(XUL_NS, "menuitem");
         menuitem.setAttribute("label", "detached menu item");
         /* eslint-disable-next-line no-shadow */
-        menuitem.addEventListener("command", function (e) {
+        menuitem.addEventListener("command", function () {
           itemActivated = true;
         })
         menupopup.appendChild(menuitem);

widget/tests/test_bug343416.xhtml

@@ -30,7 +30,7 @@ SimpleTest.waitForExplicitFinish();
 var idleObserver =
 {
     QueryInterface: ChromeUtils.generateQI(["nsIObserver"]),
-    observe: function _observe(subject, topic, data)
+    observe: function _observe(subject, topic)
     {
         if (topic != "idle")
             return;

widget/tests/test_clipboard_owner_chrome.html

@@ -20,7 +20,7 @@ function testClipboardOwner(aClipboardType, aAsync) {
   const clipboardOwner = {
     QueryInterface: ChromeUtils.generateQI(["nsIClipboardOwner"]),
     // nsIClipboardOwner
-    LosingOwnership(aTransferable) {
+    LosingOwnership() {
       losingOwnership = true;
     },
   };

widget/tests/test_contextmenu_by_mouse_on_unix.html

@@ -60,7 +60,7 @@ async function process_contextmenu_event({ isMousedown, preventEvent }) {
         is(count++, 1, "The second event is contextmenu");
         e.preventDefault();
       }, { once: true });
-      target.addEventListener("mouseup", e => {
+      target.addEventListener("mouseup", () => {
         is(count++, 2, "The third event is mouseup");
 	resolve();
       }, { once: true} );

widget/tests/test_ime_focus_with_multiple_contenteditable.html

@@ -38,7 +38,7 @@ add_task(async function test_modify_contenteditable_on_focused_element() {
   const div2 = document.getElementById("div2");
   const div3 = document.getElementById("div3");
 
-  div1.addEventListener("mousedown", e => {
+  div1.addEventListener("mousedown", () => {
     div2.contentEditable = true;
   });
   div3.addEventListener("mousedown", e => {

widget/tests/test_ime_state_others_in_parent.html

@@ -96,7 +96,7 @@ function runTestPasswordFieldOnDialog() {
   WindowObserver.prototype = {
     QueryInterface: ChromeUtils.generateQI(["nsIObserver"]),
 
-    observe(subject, topic, data) {
+    observe(subject, topic) {
       if (topic === "domwindowopened") {
         ok(true, "dialog window is created");
         dialog = subject;

widget/tests/test_key_event_counts.xhtml

@@ -24,7 +24,7 @@
     var gKeyPressEventCount = 0;
     var gKeyDownEventCount = 0;
 
-    function onKeyDown(e)
+    function onKeyDown()
     {
       gKeyDownEventCount++;
     }

widget/tests/test_keycodes.xhtml

@@ -4802,7 +4802,7 @@ function* runAccessKeyTests()
   var button = document.getElementById("button");
   var activationCount;
 
-  function onClick(e)
+  function onClick()
   {
     ++activationCount;
   }

widget/tests/test_native_key_bindings_mac.html

@@ -292,7 +292,7 @@
            aElement.id + ": Incorrect selection end");
       }
 
-      function* testRun(aElement, aSelectionCheck, aCallback) {
+      function* testRun(aElement, aSelectionCheck) {
         if (document.activeElement) {
           document.activeElement.blur();
         }

widget/tests/test_sizemode_events.xhtml

@@ -31,7 +31,7 @@ const kAsyncChanges = kIsLinux || kIsMacOS;
 let gSizeModeDidChange = false;
 let gSizeModeDidChangeTo = 0;
 
-function sizemodeChanged(e) {
+function sizemodeChanged() {
   gSizeModeDidChange = true;
   gSizeModeDidChangeTo = gWindow.windowState;
 }

widget/tests/window_bug478536.xhtml

@@ -177,7 +177,7 @@ function fireWheelScrollEvent(aForward)
   }, window);
 }
 
-function onScrollView(aEvent)
+function onScrollView()
 {
   if (gIgnoreScrollEvent)
     return;
@@ -187,7 +187,7 @@ function onScrollView(aEvent)
   gTimer = setTimeout(runNextTest, 0);
 }
 
-function onMouseScrollFailed(aEvent)
+function onMouseScrollFailed()
 {
   clearTimer();
   gIgnoreScrollEvent = true;
@@ -197,7 +197,7 @@ function onMouseScrollFailed(aEvent)
   runNextTest();
 }
 
-function onTransactionTimeout(aEvent)
+function onTransactionTimeout()
 {
   if (!gTimer)
     return;

widget/tests/window_composition_text_querycontent.xhtml

@@ -6270,7 +6270,7 @@ function runQueryContentEventRelativeToInsertionPoint()
   synthesizeComposition({ type: "compositioncommitasis" });
 
   // Move start of composition at first compositionupdate event.
-  function onCompositionUpdate(aEvent)
+  function onCompositionUpdate()
   {
     startOffset = textarea.selectionStart = textarea.selectionEnd = textarea.selectionStart - 1;
     textarea.removeEventListener("compositionupdate", onCompositionUpdate);

widget/tests/window_mouse_scroll_win.html

@@ -214,7 +214,7 @@ var gPreparingSteps = [
     target: gP1, x: 10, y: 10, window,
     modifiers: 0,
     additionalFlags: 0,
-    onLineScrollEvent(aEvent) {
+    onLineScrollEvent() {
       return true;
     },
     onPixelScrollEvent(aEvent) {
@@ -234,7 +234,7 @@ var gPreparingSteps = [
     target: gP1, x: 10, y: 10, window,
     modifiers: 0,
     additionalFlags: 0,
-    onLineScrollEvent(aEvent) {
+    onLineScrollEvent() {
       return true;
     },
     onPixelScrollEvent(aEvent) {
@@ -250,7 +250,7 @@ var gPreparingSteps = [
     target: gP1, x: 10, y: 10, window,
     modifiers: 0,
     additionalFlags: 0,
-    onLineScrollEvent(aEvent) {
+    onLineScrollEvent() {
       return true;
     },
     onPixelScrollEvent(aEvent) {
@@ -270,7 +270,7 @@ var gPreparingSteps = [
     target: gP1, x: 10, y: 10, window,
     modifiers: 0,
     additionalFlags: 0,
-    onLineScrollEvent(aEvent) {
+    onLineScrollEvent() {
       return true;
     },
     onPixelScrollEvent(aEvent) {
@@ -1100,7 +1100,7 @@ var gDeactiveWindowTests = [
       SpecialPowers.setIntPref(kVAmountPref, 3);
       SpecialPowers.setIntPref(kHAmountPref, 3);
     },
-    onLineScrollEvent(aEvent) {
+    onLineScrollEvent() {
       var fm = Services.focus;
       is(fm.activeWindow, gOtherWindow, "The other window isn't activated");
     },