Remove commented code
Remove commented code

We can look at the history if we need to know how it was implemented. The
commented code is already outdated with regards to our own classes, so it
won't be any help.

Reviewed-by: Rafael Lobo

adereis/snowshoe,qtproject/qt-apps-snowshoe,adereis/snowshoe,qtproject/qt-apps-snowshoe,snowshoe/snowshoe,snowshoe/snowshoe,snowshoe/snowshoe,qtproject/qt-apps-snowshoe,adereis/snowshoe