Well, it would actually depend. You would still earn point streaks on Domination while capturing flags. If you were able to capture the flag from the very beginning, like you were the first player to go there up until it was totally captured, you would get the point but, if it was perhaps, you were half way there, you would get half a bar. If I recall, IW tweaked it a bit. You can check this link: Ghosts Title Update and Hot Fix Notes (8/4/14) Check on the Apr. 8, 2014 hotfix. Hope this helps.