It’s been three years since Angelina Jolie appeared in a movie, though she’s been making a retreat from stardom for a lot longer than that, pulling back pieces of herself from the public sphere as well as from the persona she projects onscreen. Gone are the days of the blood-vial-wearing wild child or the bombshell whose chemistry with co-star Brad Pitt in Mr. and Mrs. Smith made their coupling up feel inevitable. As a celebrity, she’s stripped sex from her image entirely...