The only songs that are real certainties from what I've read are Moment of Surrender, No Line on the Horizon and Cedars of Lebanon. Any or all of the others could be on, we don't know, but those three have been discussed recently and seem like they're definitely on. I wouldn't be surprised if none of the others show up.
Realistically, I'm expecting an album of no more than 12 tracks.
I seem to remember the interference.com frontpage before HTDAAB coming out listing the possible album tracks as Vertigo, miracle drug, sometimes, LAPOE, COBL, All Because of You, Yahweh and Original of the Species. Only ones they didnt have were Crumbs, AMAAW, and One Step Closer (which they may have had aswell, not sure)
In their places, they had a few of the working titles, like Full Metal Jacket, Native Son (Both became Vertigo i believe). The names we have now could make up something like 7 or 8 songs of an 11 track album, although names may change, the songs we have heard about, in essence, will be those on the album. In my experience, if you hear of a song, before you hear solid news of an album, probbably will be the last you hear of it (North Star etc), but if it's mentioned a lot closer to release date, then its pretty much a sure thing.
I think we'll see
Cedars
No line
Moment of Surrender
One Bird
IICLMLA
For Your Love
Love is all we Have Left
the older ones we will never hear of again