The provisions of Section 4703.5 shall also apply to a totally dependent minor child of a local safety member as defined in Article 4 (commencing with Section 20420) of Chapter 4 of Part 3 of Division 5 of Title 2 of the Government Code, or a safety member as defined in Section 31469.3 of the Government Code, other than a member performing duties related to juvenile hall group counseling and group supervision, or a safety member subject to any public retirement system, or a patrol member as defined in Section 20390 of the Government Code, if that member was killed in the line of duty prior to January 1, 1990, and the totally dependent minor child is otherwise entitled to benefits under Section 4703.5.