Bug 1561435 - Format xpfe/, a=automatic-formatting

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D35947

--HG--
extra : source : 8abd30d1e286593d4cbf60a389a4444902645530

.eslintrc.js

@@ -45,7 +45,6 @@ module.exports = {
   "overrides": [{
       "files": [
         "devtools/**",
-        "xpfe/**",
       ],
       "rules": {
         // Temporarily disable the curly everywhere, pending Prettier.

.prettierignore

@@ -39,9 +39,6 @@ testing/marionette/prefs/marionette.js
 toolkit/components/telemetry/datareporting-prefs.js
 toolkit/components/telemetry/healthreport-prefs.js
 
-# Ignore all top-level directories for now.
-xpfe/**
-
 # Ignore all devtools directories for now, except the debugger.
 devtools/client/*.js
 devtools/client/aboutdebugging/**