remove unused patches

broken-icon-lookup.patch

@@ -1,18 +0,0 @@
-diff -up file-roller-2.23.3/src/gtk-utils.c.broken-icon-lookup file-roller-2.23.3/src/gtk-utils.c
---- file-roller-2.23.3/src/gtk-utils.c.broken-icon-lookup	2008-07-11 10:40:38.000000000 -0400
-+++ file-roller-2.23.3/src/gtk-utils.c	2008-07-11 10:40:46.000000000 -0400
-@@ -807,13 +807,7 @@ get_icon_pixbuf (GtkIconTheme *icon_them
- 	
- 	icon_info = gtk_icon_theme_choose_icon (icon_theme, (const char **)icon_names, size, 0);
- 	if (icon_info == NULL) {
--		GIcon *default_icon;
--		
--		default_icon = g_content_type_get_icon ("gnome-fs-regular");
--		pixbuf = get_icon_pixbuf (icon_theme, G_THEMED_ICON (default_icon), size);
--		g_object_unref (default_icon);
--		
--		return pixbuf;
-+		icon_info = gtk_icon_theme_lookup_icon (icon_theme, "folder", size, GTK_ICON_LOOKUP_USE_BUILTIN);
- 	}
- 		
- 	pixbuf = gtk_icon_info_load_icon (icon_info, &error);