svprognu/config/includes.chroot/etc/skel/.mozilla/firefox/oi40lopp.default-esr/xulstore.json

{"chrome://browser/content/browser.xul":{"main-window":{"sizemode":"maximized"},"PersonalToolbar":{"collapsed":"false"}},"chrome://browser/content/sanitize.xul":{"SanitizeDialog":{"screenX":"456","screenY":"164"}},"chrome://browser/content/browser.xhtml":{"main-window":{"sizemode":"maximized"}}}