Code review comment for lp:~agateau/checkbox/progress-bar

Hi Aurelien,

I'll merge this, based on your latest comment I took the liberty of replacing the mechanism to convey the progress information to the one I suggested, which is also generic enough to be used (or ignored, as needed) by all frontends.

Incidentally, the mechanism used to carry a variable from the core to the frontend is also being used for carrying a report_url variable, so it seems generic enough :)

Thanks!