History of isSourceControl 2 changes

In src/extension.ts, lines 296–298 on 0072c2b27293acd018566e8a31a5bf78874a491d9f03153e76ceb06f2af5d34f+ca2304a7851a6116178b4cad5173f9b50cd3e37affcfc79d673160930bba4e62. 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 296,298:src/extension.ts.