Help with moulding removal

I'm stripping the cab of my 60 Dodge pick up and all I have left is a molding that goes across the top of the windshield. It looks like it is held on by rivets of some kind but I have never ran across these before, I attached a photo, any help appreciated.

 

From what I remember, that rivet is only holding a clip. It is not rivited to the cab.

I would drill one out to be sure. But, Im purty sure its just holding a clip.

 

I thought the rivet might be holding a clip also but the molding sits so tight against the body and it doesn't look like a clip could fit in between them, but maybe...

 

Any other ideas here guys before I get the drill out?