Revert "Repair fullscreen detection. Fixes #903"

This reverts commit 5958766997.
It breaks Firefox 39 and older versions.
This commit is contained in:
YUKI Hiroshi 2015-07-23 12:18:59 +09:00
parent 68cbf8456d
commit c224b26066

View File

@ -5123,7 +5123,7 @@ TreeStyleTabBrowser.prototype = inherit(TreeStyleTabWindow.prototype, {
onBeforeFullScreenToggle : function TSTBrowser_onBeforeFullScreenToggle()
{
if (this.position != 'top') {
var isEnteringFullScreenMode = this.window.fullScreen;
var isEnteringFullScreenMode = !this.window.fullScreen;
// entering to the DOM-fullscreen (ex. YouTube Player)
if (this.document.mozFullScreen && isEnteringFullScreenMode) {
this.setTabbrowserAttribute(this.kDOM_FULLSCREEN_ACTIVATED, true);