Photos: Nick DeCicco SAN FRANCISCO — If anyone thought time might soften Shirley Manson, think again. Manson’s stubborn, no-holds-barred, feminist views were on full display during Garbage’s two-hour Saturday at The Masonic. “Up yours, Donald Trump!” she shouted as a prelude to “Sex Is Not the Enemy.” That sounds on point…

Garbage, with Duke Erikson (right). Courtesy. After electronic alt-rockers Garbage cut short their previous tour in 2005, vocalist Shirley Manson moved to Los Angeles and took up acting; most notably as a killer android on Fox’s short-lived series Terminator: The Sarah Connor Chronicles. Drummer Butch Vig followed suit, and…