[gtk: 2/2] Merge branch 'wip/jimmac/backdrop-assasination' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 3a8ebf4c9f7d5202eeb7937371318d5e682151a8
Merge: 8bab7b237c f4705bab1e
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat May 30 14:41:52 2020 +0000

    Merge branch 'wip/jimmac/backdrop-assasination' into 'master'
    
    Adwaita: limit scope of :backdrop
    
    Closes #2694
    
    See merge request GNOME/gtk!1978

 gtk/theme/Adwaita/_colors.scss |   6 -
 gtk/theme/Adwaita/_common.scss | 408 +----------------------------------------
 2 files changed, 10 insertions(+), 404 deletions(-)
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