pidgin/pidgin

Remove now-unused PurpleXferUiOps.destroy.

2019-12-22, Elliott Sales de Andrade
d26ef8ea193f
Remove now-unused PurpleXferUiOps.destroy.

UI data is stored on GObjects and automatically destroyed, so this isn't
really needed as a UI op for *our* UIs. There will be a replacement soon
if needed by other UIs.
sounds_DATA = [
'alert.wav',
'login.wav',
'logout.wav',
'receive.wav',
'send.wav'
]
install_data(sources : sounds_DATA,
install_dir : get_option('datadir') + '/sounds/purple')