Do not randomly change the state of Konqueror's Bookmark toolbar when users modify toolbar settings.
Review Request #103580 - Created Dec. 30, 2011 and submitted
Right now if you configure Konqueror's toolbars and press Apply or OK, the Bookmark toolbar is made visible regardless of its previous state. Even if you choose to hide the toolbar, it will still be shown after the toolbar settings modification. This patch fixes that by preserving the visibility state of the previous bookmark toolbar.