It always makes me giggle when I hear this question.
The short answer is 'NO'!!
Your dog will love his dinner that's for sure, but there's no reason why raw meat will turn him into Cujo. None at all.
Repeat: None At All!
Please remember however to always respect your dog around food. Sure you can train them to let you take the food off them. That is a good thing. But I am also of the camp that once I have fed my dog he has the right to enjoy his meal in peace without someone hovering over them. Can you imagine someone right over your shoulder while you tucked into your dinner? Do you think it might detract from your enjoyment of it? Let your dog get on with it and feast to his hearts content.
And if you come from a two or more dog household and one (or more) has food aggression issues, separate them while they eat or at least monitor them so they can't act on them. It's unfair to all the dogs and unsafe. If you feel the need find a good pet behaviourist to help you work on the problem.
Now just to reiterate - will feeding raw meat make my dog aggressive? No no no no no!!