Fixes: NB#208873 - Ringtone doesn't stop when tasked away from picker.
Fixes: NB#208873 - Ringtone doesn't stop when tasked away from picker.

deztructor/meegotouch-controlpanelapplets,nemomobile-graveyard/meegotouch-controlpanelapplets,nemomobile-graveyard/meegotouch-controlpanelapplets,nemomobile-graveyard/meegotouch-controlpanelapplets,deztructor/meegotouch-controlpanelapplets,deztructor/meegotouch-controlpanelapplets