Check for Zombie accessibles in Writer's onCaretMoved()
Check for Zombie accessibles in Writer's onCaretMoved()

If the user selects and deletes the current paragraph, the locusOfFocus
goes defunct and we stop presenting caret-moved events.

https://bugzilla.gnome.org/show_bug.cgi?id=745845

chrys87/orca-beep,pvagner/orca,GNOME/orca,GNOME/orca,GNOME/orca,chrys87/orca-beep,pvagner/orca,GNOME/orca,chrys87/orca-beep,pvagner/orca,chrys87/orca-beep,pvagner/orca