While here, still on the campus, one can argue again that this is part of the stadium anyway. Otherwise, there are a few small details that match exactly.
EDIT: This is already on the map, as the Acosta Athletic Training Center. Google Maps currently says Knapp Football Center, but that's probably the same thing. However, if you look closely at the satellite map and at the 3D view below, you'll realize that the building has changed since the map was made. The SW corner was angled, now it's rectangular. Actually this is the famous elementary school that R* removed. Strangely though, in the linked photo, the SW corner is clearly rectangular too, not angled. It's not a big deal, but it's not a shadow or similar, it's in fact a tiny mismatch between map and game.