D19539: Replace some iterator loops by range-based for

[Oliver Sander]

sander added a comment.


  Albert, is this okay now?

REPOSITORY
  R223 Okular

REVISION DETAIL
  https://phabricator.kde.org/D19539

To: sander, #okular
Cc: aacid, davidhurka, okular-devel, tfella, ngraham, darcyshen