AS is a subset of ASD, so for diagnostic purposes I would assume that it would be "just" ASD. Gone are the "HFA, AS" subset of classifications, but in reality, I would be inclined to think that the descriptive terms will remain - just not on formal paperwork.
It doesn't mean that those diagnosed with AS will magically become NT in the eyes of service providers, just that they will have a different descriptive term in formal diagnoses.
To be frank, in most situations, DS here fits the AS stereotype, just in extremes (highly intelligent, socially awkward, obsessive, severely deficient in social communication but a non stop motormouth prolific talker). For us, he is not severe enough to get ANY services (all of the "support" he gets at school is due to his fine and gross motor impairment, and the system is so stressed that only children who are most severely affected get any services at all) so the technical term for whatever it is that he has is not too concerning for us, but I can very much relate to the anxieties for those whose services were dependent upon a formal classification.