src/aria/popups/PopupManager.js
function () {
                for (var i = this.popups.length - 1; i >= 0; i--) {
                    var popup = this.popups[i];
                    this.unregisterPopup(popup);
                }
            }
function () {
                for (var i = this.popups.length - 1; i >= 0; i--) {
                    var popup = this.popups[i];
                    this.unregisterPopup(popup);
                }
            }
function ( ) { for ( var i = this . popups . length - 1 ; i >= 0 ; i -- ) { var popup = this . popups [ i ] ; this . unregisterPopup ( popup ) ; } }
Unregister all popups
@protected
Unregister all popups