Function: Ajax handler to restore a post from the Trash.

Function: Ajax handler to delete a page.

Function: Ajax handler to dim a comment.

Function: Ajax handler for dashboard widgets.

Function: Ajax handler for Customizer preview logged-in status.

Function: Sends back current comment total and new page links if they need to be updated.

Function: Ajax handler for the Heartbeat API in the no-privilege context.

Function: Ajax handler for fetching a list table.

Function: Ajax handler for tag search.

Function: Ajax handler for compression testing.