D17727: Get default web browser from xdg-settings if it’s not set in KDE

[Mélanie Chauvel]

achauvel abandoned this revision.

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D17727

To: achauvel
Cc: ngraham, rdieter, kde-frameworks-devel, michaelh, bruns