D8705: Remove Qt5::Widgets as a dependency

[Anthony Fieroni]

anthonyfieroni added a comment.


  One more place -> kselectionowner.cpp:37
  Dropping can't be done before KF6 :)

REPOSITORY
  R278 KWindowSystem

REVISION DETAIL
  https://phabricator.kde.org/D8705

To: apol, #frameworks
Cc: anthonyfieroni