recorderendpoint: Fix memory leak
recorderendpoint: Fix memory leak

Change-Id: I7e1da798b4b7881222aa0f6f5b9c14f1b523ef62

TribeMedia/kms-core,shelsonjava/kms-core,TribeMedia/kms-core,KurentoLegacy/gst-kurento-plugins,TribeMedia/kms-core,Kurento/kms-core,Kurento/kms-core,KurentoLegacy/gst-kurento-plugins,KurentoLegacy/gst-kurento-plugins,TribeMedia/kms-core,shelsonjava/kms-core,shelsonjava/kms-core,Kurento/kms-core,KurentoLegacy/gst-kurento-plugins,ESTOS/kms-core,ESTOS/kms-core,ESTOS/kms-core,ESTOS/kms-core,shelsonjava/kms-core,Kurento/kms-core