D6783: Replace Workspace::slotWindowQuickTileFoo by a quickTileWindow with argument

[Martin Flöser]

graesslin added a dependent revision: D6811: Use std::bind expression for 
Workspace::slotWindowtoDesktop.
REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D6783

To: graesslin, #kwin, #plasma
Cc: plasma-devel, kwin, ZrenBot, progwolff, lesliezhai, ali-mohamed, hardening, 
jensreuterberg, abetts, sebas, apol, mart, lukas