> I was going off of the bill that Arnold signed for Cannabis decriminalization that made it still an infraction to have it/use it/sell it but not lead up to a year in jail

That never happened. A decriminalization bill passed one Assembly committee when Schwarzenegger was governor, but it didn't leave it an infraction (it had a system of commercial license for growing and selling), and neither it nor any other made it out of the legislature to his desk.