D21730: Pass gridLayout pointer to createStyleWidget

[Simone Gaiarin]

simgunz abandoned this revision.

REPOSITORY
  R223 Okular

REVISION DETAIL
  https://phabricator.kde.org/D21730

To: simgunz
Cc: shubham, ngraham, okular-devel, joaonetto, tfella, darcyshen, aacid