This gets murkier though because California law declares corporations to be 'quasi-California corporations' if they meet certain requirements such as having principle offices in the state, and then declares that some California corporate law rules apply. Case law isn't clear, so often class votes are held even if not required.
Ehh, since VantagePoint (DE Supreme Court affirming Chancery Court, 2005) and Lidow (CA appellate court in dicta, 2012) there hasn't been anything saying that Section 2115 should apply that I've come across. It's not perfectly settled, but it's not unreasonable to rely upon.
