Cal. Corp. Code § 3202

If a disappearing flexible purpose corporation in a merger is a flexible purpose corporation governed by this division and the surviving corporation is a nonprofit public benefit corporation, a nonprofit mutual benefit corporation, or a nonprofit religious corporation, the merger shall be approved by all of the outstanding shares of all classes of the disappearing flexible purpose corporation, regardless of limitations or restrictions on their voting rights, notwithstanding any provision of Chapter 10 (commencing with Section 3400).