D14772: Deprecate KFilterProxySearchLine

[David Faure]

dfaure accepted this revision.

REPOSITORY
  R276 KItemViews

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D14772

To: svuorela, kossebau, dfaure
Cc: vkrause, kde-frameworks-devel, michaelh, ngraham, bruns