D14180: Removes unused member variables

[Kai Uwe Broulik]

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

REPOSITORY
  R318 Dolphin

REVISION DETAIL
  https://phabricator.kde.org/D14180

To: hallas, broulik
Cc: kfm-devel, spoorun, navarromorales, firef, andrebarros, emmanuelp
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