Comment 6 for bug 1823917

I've also made the suggestion to LXQt to discontinue using `$BROWSER` and instead using `xdg-settings` as I've shown how even though chromium is unique in its robustness, there is still not a complete definition of "default browser" (including dealing with file associations/mimetypes and scheme handlers) by using `$BROWSER` alone, whereas `xdg-settings` just resolves everything.