pidgin/pidgin

Remove some now-unused variables.

2019-11-01, Elliott Sales de Andrade
b8cba5cc6498
Remove some now-unused variables.
sounds_DATA = [
'alert.wav',
'login.wav',
'logout.wav',
'receive.wav',
'send.wav'
]
install_data(sources : sounds_DATA,
install_dir : get_option('datadir') + '/sounds/purple')