Has the Texas legislature made performing abortions a capital offense?

That's the question raised by a recent request for an Attorney General's Opinion (RQ-0501-GA). The literal question posed by David Swinford (R) (chair of the House Committee on State Affairs) is a bit more technical than that, of course:Does a physician’s failure to comply with the requirements of either § 164.052(a)(18) (restricting third-trimester abortions performed on viable unborn children)