2004-04-29  Federico Mena Quintero  <federico@ximian.com>

	Fixes #140412.

	* gtk/gtkfilechooserdefault.c (remove_selected_bookmarks): New
	function; moved the code over from
	remove_bookmark_button_clicked_cb().
	(remove_selected_bookmarks): Now, getting a non-removable bookmark
	is not an error, as we may be called as a result of hitting the
	Delete key.
	(shortcuts_key_press_event_cb): New handler; delete the bookmark
	if the user presses Backspace, Delete, or KP_Delete.