id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
20242	Remove index-extra.php	nacin	nacin	"Dashboard widgets should simply go through the standard ajax handler.

See also #18952 where ajaxurl is now relative. This allows us to simply move to ajaxurl rather than the existing .replace() we use to turn admin-ajax.php into index-extra.php.

We can also remove the network/index-extra.php and user/index-extra.php files, which actually aren't used."	defect (bug)	closed	normal	3.4	Administration		normal	fixed