D8043: KDirWatch : make methods virtual

[René J . V . Bertin]

rjvbb set the repository for this revision to R244 KCoreAddons.
rjvbb added a subscriber: kde-frameworks-devel.

REPOSITORY
  R244 KCoreAddons

REVISION DETAIL
  https://phabricator.kde.org/D8043

To: rjvbb, #frameworks
Cc: kde-frameworks-devel