Add default match case for ringer mode change.
Add default match case for ringer mode change.

--HG--
extra : convert_revision : f0d1cdfde013b5325e7a4c6d3264123eea1134df

bramd/spiel,bramd/spiel,beqabeqa473/Asra,beqabeqa473/Asra,beqabeqa473/Asra,bramd/spiel