[gtk: 2/2] Merge branch 'no-varargs-activate' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 31d79b07b7be622730eb8f3c0e9df86ae0b6bf2a
Merge: 1527407c3d 2405e2711e
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jun 24 16:10:03 2019 +0000

    Merge branch 'no-varargs-activate' into 'master'
    
    Add a non-varargs variant of activate_action
    
    See merge request GNOME/gtk!959

 docs/reference/gtk/gtk4-sections.txt |  1 +
 gtk/gtkwidget.c                      | 67 ++++++++++++++++++++++--------------
 gtk/gtkwidget.h                      |  4 +++
 3 files changed, 47 insertions(+), 25 deletions(-)
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