D7195: KUndoActions: use actionCollection to set the shortcut

[Albert Astals Cid]

aacid accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R263 KXmlGui

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D7195

To: ltoscano, aacid
Cc: #frameworks