kmsbasesdpendpoint: remove unused public function
kmsbasesdpendpoint: remove unused public function

Change-Id: I738cd88ef1bdbeefc62d20b30f0e5135a56c481b

TribeMedia/kms-core,Kurento/kms-core,Kurento/kms-core,ESTOS/kms-core,shelsonjava/kms-core,shelsonjava/kms-core,TribeMedia/kms-core,Kurento/kms-core,ESTOS/kms-core,ESTOS/kms-core,shelsonjava/kms-core,Kurento/kms-core,TribeMedia/kms-core,TribeMedia/kms-core,shelsonjava/kms-core,ESTOS/kms-core