[gtk: 4/4] Merge branch 'kill-grabs-2' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit c9d3f87e434d67bfdf210e4902bef40ec3d9279c
Merge: d60097f8fe 3d11973df8
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Feb 29 01:19:48 2020 +0000

    Merge branch 'kill-grabs-2' into 'master'
    
    Kill grabs
    
    See merge request GNOME/gtk!1492

 docs/reference/gtk/gtk4-sections.txt |  10 +--
 gtk/gtkmain.c                        | 102 +--------------------
 gtk/gtkmain.h                        |  15 ----
 gtk/gtkprivate.h                     |   5 ++
 gtk/gtkwidget.c                      |   9 --
 gtk/gtkwindow.c                      |   6 +-
 gtk/gtkwindowgroup.c                 | 168 ++---------------------------------
 gtk/gtkwindowgroup.h                 |   6 --
 8 files changed, 17 insertions(+), 304 deletions(-)
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