prefs.js
[Profile]/extensions/support@lastpass.com/defaults/preferences/defaults.js
[Profile]/extensions/donottrackplus@abine.com/defaults/preferences/prefs.js
[Profile]/extensions/foxmarks@kei.com/defaults/preferences/prefs.js
[Profile]/extensions/fb_add_on@avm.de/defaults/preferences/extension.js
[Profile]/extensions/fb_add_on@avm.de/defaults/preferences/Debug.js