[gtk: 3/3] Merge branch 'printing-temporary-queues-gtk4' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 055cd9aaadc5c413e4b50bd5fe58258c27a48ea9
Merge: 15697d5c0c a93ab37ea9
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Feb 7 16:13:46 2021 +0000

    Merge branch 'printing-temporary-queues-gtk4' into 'master'
    
    printing: Create temporary queues for Avahi printers
    
    See merge request GNOME/gtk!3160

 modules/printbackends/gtkprintbackendcups.c | 323 +++++++++++++++++++++++-----
 modules/printbackends/gtkprintercups.h      |   4 +-
 2 files changed, 267 insertions(+), 60 deletions(-)
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