HttpEndPoint: Fix memory leak
HttpEndPoint: Fix memory leak

Change-Id: I94bed269e4a57a13758d4470fbbc3dc60c1aeedc

Kurento/kms-elements,TribeMedia/kms-elements,shelsonjava/kms-elements,shelsonjava/kms-elements,Kurento/kms-elements,shelsonjava/kms-elements,TribeMedia/kms-elements,TribeMedia/kms-elements,Kurento/kms-elements