Remove unused import

Summary: ^

Reviewed By: passy

Differential Revision: D36310809

fbshipit-source-id: c9faa2b685fc57c8a022cf497a843f3c137716d7

desktop/flipper-server/src/startBaseServer.tsx

@@ -20,8 +20,6 @@ import xdgBasedir from 'xdg-basedir';
 import proxy from 'http-proxy';
 import exitHook from 'exit-hook';
 
-import {userInfo} from 'os';
-
 type Config = {
   port: number;
   staticDir: string;