[gtk/gtk-3-24: 6/6] Merge branch 'wip/hadess/portal-select-folders' into 'gtk-3-24'

[Matthias Clasen <matthiasc src gnome org>]

commit 5e7650729b23c6ee8deb1a25eb9878e8b54ba1cc
Merge: c716776b8f 35fec1c6b2
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 27 18:34:02 2020 +0000

    Merge branch 'wip/hadess/portal-select-folders' into 'gtk-3-24'
    
    filechoosernativeportal: Allowing selecting folder(s)
    
    See merge request GNOME/gtk!1523

 gtk/gtkcolorpickerportal.c       | 14 +++++------
 gtk/gtkfilechoosernativeportal.c | 15 +++++++++++-
 gtk/gtkprivate.c                 | 51 ++++++++++++++++++++++++++++++++++++++++
 gtk/gtkprivate.h                 |  2 ++
 4 files changed, 74 insertions(+), 8 deletions(-)
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