[gnome-network-displays] (3 commits) Non-fast-forward update to branch benzea/fix-p2p-sink-removal

[Benjamin Berg <bberg src gnome org>]

The branch 'benzea/fix-p2p-sink-removal' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  d82d3d3... meta-provider: Fix sink removal in case matches are gone

Commits added to the branch:

  e92421c... meta-provider: Fix internal tracking of sinks
  e0af795... meta-sink: Fix critical warning when there is no sink
  3234c20... meta-provider: Fix sink removal in case matches are gone