which we can replace with something much simpler. Just doing this
	change seems to have fixed the bug I was going to tackle.

	Fixes bug 2170 (hitting the "up" button a lot of times in a row
	causes crash).

	* libnautilus-extensions/nautilus-file-utilities.c:
	(nautilus_self_check_file_utilities): Quick tweak to these tests.
	We need more thorough tests of nautilus_make_uri_from_input.

	* libnautilus-extensions/nautilus-search-bar-criterion-private.h:
	Removed this long-obsolete file. There's another copy in the src
	directory that's the "real" one.

	* src/file-manager/fm-directory-view.c:
	(fm_directory_view_destroy): Fixed a problem I was seeing
	switching out of the list view by emptying the "pending" lists so
	doing the stop as part of destroy will not add items to the view
	before destroying it.

	* src/nautilus-window-manage-views.c:
	(nautilus_window_free_load_info): Got rid of "action_tag",
	"made_changes", and "state".
	(nautilus_window_update_state): Turned "made_changes" into a local
	variable. Got rid of code setting "state" since nothing looked at
	it. Got rid of code that sets up an idle.
	(nautilus_window_set_state_info): Eliminated "do_sync" and made
	the function always keep running update_state until it's done
	instead of using an idle.
	(nautilus_window_end_location_change_callback): Got rid of FIXME
	since I now understand why gtk_object_destroy is OK for windows.

	* src/nautilus-window.h: Eliminated "action_tag", "made_changes",
	and "state".

	* src/nautilus-window.c: (nautilus_window_destroy): No need to
	deal with "action_tag" any more.
	(window_update_sidebar_panels_from_preferences): Remove excess
	unref that's not needed now that we have more careful handling of
	sidebar references.