"San Francisco values" used to be political code for life in what Republicans dismiss as a kinky liberal enclave.But now a top statewide GOP candidate is redefining the epithet as life in a city handcuffed by its progressive mayor, Gavin Newsom, who is so "extreme" that locals can't get a Happy Meal or a plastic shopping bag without official permission. Republican Lt. Gov. Abel Maldonado, a moderate running against Democrat Newsom for re-election as lieutenant governor, isn't the first to use San Francisco to fire up his party's base. But at the three-day state GOP convention, Maldonado marshaled a new...