[gtk/gtk-4-6: 3/3] Merge branch 'gtk-4-6-backports' into 'gtk-4-6'

[Matthias Clasen <matthiasc src gnome org>]

commit 60a83675944f8a27a91b4917c758e1fe7a795bf2
Merge: 22b9cf1644 224a8390eb
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon May 30 11:22:32 2022 +0000

    Merge branch 'gtk-4-6-backports' into 'gtk-4-6'
    
    Drop the quit-mnemonic reftest
    
    See merge request GNOME/gtk!4775

 .../reftests/label-overdraw-horizontal.ref.ui      | 16 ++++++++++
 testsuite/reftests/label-overdraw-horizontal.ui    | 17 +++++++++++
 testsuite/reftests/label-overdraw-vertical.ref.ui  | 14 +++++++++
 testsuite/reftests/label-overdraw-vertical.ui      | 13 ++++++++
 testsuite/reftests/meson.build                     |  7 +++--
 testsuite/reftests/quit-mnemonic.css               |  3 --
 testsuite/reftests/quit-mnemonic.ref.ui            | 15 ----------
 testsuite/reftests/quit-mnemonic.ui                | 35 ----------------------
 8 files changed, 64 insertions(+), 56 deletions(-)
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