Code review comment for lp:~abreu-alexandre/webbrowser-app/front-camera-as-default-capture

> I’m probably missing something: why can’t this hack reside solely in the apps’
> code? At app startup, check whether a specific default camera has been
> requested (via command-line flag), if not default to front, then enumerate all
> video capture devices, and set the default one accordingly if any matches.
>
> See also a couple of inline comments.

It was a conscious decision not to go for that, and to make it something that works
across all apps out-of-the-box,