D23700: view: Port away from foreach loops over members without calls to owner

[Dominik Haumann]

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

REPOSITORY
  R39 KTextEditor

BRANCH
  portawayfromforeachforitemconstructionestimation_view

REVISION DETAIL
  https://phabricator.kde.org/D23700

To: kossebau, #kate, dhaumann
Cc: kwrite-devel, kde-frameworks-devel, LeGast00n, GB_2, domson, michaelh, 
ngraham, bruns, demsking, cullmann, sars, dhaumann