History of Seat::drop 1 change

In crates/hub/src/live.rs, lines 72–74 on c889911bec12fde5e9a56c3ecf5b96d48d3ef28223841ef3b34222663276a1ce. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 72,74:crates/hub/src/live.rs.