Make destructor virtual in class with virtual methods.
Make destructor virtual in class with virtual methods.

RevBy: TrustMe

Otherwise following warning is emitted:
deleting object of abstract class type ‘Maliit::Server::DBus::Address’ which has
non-virtual destructor will cause undefined behaviour

Elleo/framework,binlaten/framework,Elleo/framework,RHawkeyed/framework,RHawkeyed/framework,jpetersen/framework,jpetersen/framework