Notwithstanding Section 5028, when a community college trustee ward boundary line falls upon an election precinct boundary line, and the election precinct boundary line is changed pursuant to Chapter 3 (commencing with Section 12200) of Division 12 of the Elections Code, the governing board of the district shall, at least 120 days prior to any trustee election, change the ward boundary line to conform to precinct boundary lines, where possible.