...in at least KDE in Jessie.

/usr/lib/chromium/chromium "--profile-directory=Profile 1" --app-id=XXX

I use Chromium for development testing.
# dpkg --get-selections | grep chromium
chromium                                        install

I have never installed Chrome.

I suppose this is from upstream. Does anyone about this? I thought maybe
other privacy conscious users would like to know. It seems like the
exact thing that the Chromium package maintainer would remove or document.

Best regards,

Simon

PS
I removed the screenshot as I think it may not be allowed on DNG.