app.relaunch() ignores user-data-dir-name switch

[darkdh]

apply this diff to browser-laptop and do npm start

diff --git a/app/index.js b/app/index.js
index 171df629b..ab75593b8 100644
--- a/app/index.js
+++ b/app/index.js
@@ -74,6 +74,15 @@ const settings = require('../js/constants/settings')
 const {getSetting} = require('../js/settings')
 const BookmarksExporter = require('./browser/bookmarksExporter')

+console.log(process.argv)
+if (!process.argv.includes('--relaunch')) {
+  const args = process.argv.filter((item) => {
+    return item.indexOf('--user-data-dir-name=') === -1
+  })
+  console.log(args.slice(1).concat(['--user-data-dir-name=brave-test', '--relaunch']))
+  app.relaunch({args: args.slice(1).concat(['--user-data-dir-name=brave-test', '--relaunch'])})
+  app.exit()
+}
 app.commandLine.appendSwitch('enable-features', 'BlockSmallPluginContent,PreferHtmlOverPlugins')

 // Domains to accept bad certs for. TODO: Save the accepted cert fingerprints.

It still uses brave-development as user folder instead of brave-test after relaunched

[darkdh]

@bridiver suggest we can set process.env.CHROME_USER_DATA_DIR = null or delete process.env.CHROME_USER_DATA_DIR before relaunch.
I verified it works great so close this issue.