D23069: Remove disabled TabGroup feature

zzag added a comment.


  In D23069#510934 <https://phabricator.kde.org/D23069#510934>, @graesslin wrote:
  
  > Just for the record: the patch to add window decoration back is in D13459 <https://phabricator.kde.org/D13459> - I still have the code around and uncommitted changes on top. With the relatively small changes I had window tabs kind of working already. So if anyone wants to pick it up: we are almost there and I'm happy to share the code. Personally I doubt that I will find the time to finish it. I currently don't even find the time to push accepted changes. I'd love to do it, but I must be realistic.
  
  
  Hi,
  
  I would love to continue your work on window tabs, but I think that's a low priority feature right now. We need to deal with more important stuff first.
  
  Given that it's not clear when we start resurrecting window tabs feature and whether we'll be pro-"window tabs" in the future, we can proceed with this change. I don't see any point to keep this code because one can't test it.
  
  > On this change: we also have window tabs in the window rule system and also in the configuration system (e.g. middle click to move tabs).
  
  @gladhorn Can you please remove these leftovers?

REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D23069

To: gladhorn, #kwin
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