Warsmith is going to awaken as Warrior, a good heavy-armored DD class... (Similar to Gladiator for example now). Because they are of the Dwarf Race they can still craft (All Dwarfs can now).
Bounty Hunter is going to awaken as Rogue, the top light-armored DD class. All Rogues get a skill called 'Steal' or similar which is basically what 'Spoil' used to be. On top of that since they are Dwarves they can craft now.
So in short:
Warsmith -> Crafting + good Heavy DD
Bounty Hunter -> Crafting + Spoils + good Light DD
Apart from that if you Dwarf is 76 or higher before GoD comes out you are free to choose to awaken as any of the 8 new classes. So you COULD be a Dwarf Healer too if you wanted.