D27148: update d->m_file in ReadOnlyPart::setUrl()

[Piotr Dabrowski]

pdabrowski abandoned this revision.

REPOSITORY
  R306 KParts

REVISION DETAIL
  https://phabricator.kde.org/D27148

To: pdabrowski, elvisangelaccio, ngraham, #frameworks, dfaure
Cc: ahmadsamir, marten, kde-frameworks-devel, LeGast00n, cblack, GB_2, 
michaelh, ngraham, bruns