D23812: Port away from foreach loops over members without calls to owner class

[David Faure]

dfaure accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R263 KXmlGui

BRANCH
  portmoreforeachwithoutrecursivecalls

REVISION DETAIL
  https://phabricator.kde.org/D23812

To: kossebau, dfaure
Cc: kde-frameworks-devel, LeGast00n, GB_2, michaelh, ngraham, bruns