Revert "Menubar: Properly track opening and closing of submenus for proper keyboard navigation"

This reverts commit 26e3d3b.

Author: jzaefferer

ui/jquery.ui.menubar.js

@@ -168,9 +168,6 @@ $.widget( "ui.menubar", {
 				clearTimeout( that.closeTimer );
 			}
 		});
-
-		// Keep track of open submenus
-		this.openSubmenus = 0;
 	},
 
 	_destroy : function() {
@@ -221,7 +218,6 @@ $.widget( "ui.menubar", {
 			.removeAttr( "tabIndex" );
 		this.active = null;
 		this.open = false;
-		this.openSubmenus = 0;
 	},
 
 	_open: function( event, menu ) {
@@ -259,22 +255,10 @@ $.widget( "ui.menubar", {
 	},
 
 	next: function( event ) {
-		if ( this.open && this.active.data( "menu" ).active.has( ".ui-menu" ).length ) {
-			// Track number of open submenus and prevent moving to next menubar item
-			this.openSubmenus++;
-			return;
-		}
-		this.openSubmenus = 0;
 		this._move( "next", "first", event );
 	},
 
 	previous: function( event ) {
-		if ( this.open && this.openSubmenus ) {
-			// Track number of open submenus and prevent moving to previous menubar item
-			this.openSubmenus--;
-			return;
-		}
-		this.openSubmenus = 0;
 		this._move( "prev", "last", event );
 	},