[PALEMOON] Align the application with the updated fullscreen API

2 files changed, 4 insertions, 8 deletions

diff --git a/application/palemoon/base/content/browser-fullScreen.js b/application/palemoon/base/content/browser-fullScreen.js
index 961699064..ffe1da450 100644
--- a/application/palemoon/base/content/browser-fullScreen.js
+++ b/application/palemoon/base/content/browser-fullScreen.js
@@ -6,13 +6,9 @@
 var FullScreen = {
   _XULNS: "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul",
 
-  toggle: function (event) {
+  toggle: function () {
     var enterFS = window.fullScreen;
 
-    // We get the fullscreen event _before_ the window transitions into or out of FS mode.
-    if (event && event.type == "fullscreen")
-      enterFS = !enterFS;
-
     // Toggle the View:FullScreen command, which controls elements like the
     // fullscreen menuitem, menubars, and the appmenu.
     let fullscreenCommand = document.getElementById("View:FullScreen");
@@ -140,7 +136,7 @@ var FullScreen = {
   },
 
   cleanup: function () {
-    if (window.fullScreen) {
+    if (!window.fullScreen) {
       MousePosTracker.removeListener(this);
       document.removeEventListener("keypress", this._keyToggleCallback, false);
       document.removeEventListener("popupshown", this._setPopupOpen, false);
diff --git a/application/palemoon/base/content/browser.js b/application/palemoon/base/content/browser.js
index d22e7f140..72d51ce4a 100644
--- a/application/palemoon/base/content/browser.js
+++ b/application/palemoon/base/content/browser.js
@@ -2533,8 +2533,8 @@ function BrowserFullScreen()
   window.fullScreen = !window.fullScreen;
 }
 
-function onFullScreen(event) {
-  FullScreen.toggle(event);
+function onFullScreen() {
+  FullScreen.toggle();
 }
 
 function onMozEnteredDomFullscreen(event) {