[gtk/gtk-3-24: 2/2] Merge branch 'wip/jimmac/plug-holes-gtk3' into 'gtk-3-24'

[Matthias Clasen <matthiasc src gnome org>]

commit c716776b8f14f983d033c1897ff76ce9b39a18d4
Merge: 6f372a811b f4c705b404
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Mar 26 18:59:12 2020 +0000

    Merge branch 'wip/jimmac/plug-holes-gtk3' into 'gtk-3-24'
    
    Adwaita: work around holes in unfocused windows
    
    See merge request GNOME/gtk!1574

 gtk/theme/Adwaita/_common.scss           |   4 +
 gtk/theme/Adwaita/gtk-contained-dark.css | 234 ++++++++++++++++---------------
 gtk/theme/Adwaita/gtk-contained.css      | 230 +++++++++++++++---------------
 3 files changed, 240 insertions(+), 228 deletions(-)
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