[gtk: 4/4] Merge branch 'transform-origin' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 421088c3a0d71bc4fc60e70ab0be8973cb42177c
Merge: 43d553dcfb 749f1a7c00
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jan 25 12:58:36 2021 +0000

    Merge branch 'transform-origin' into 'master'
    
    Transform origin
    
    See merge request GNOME/gtk!3108

 docs/reference/gtk/css-properties.md       |  5 +++--
 gtk/gtkcssanimatedstyle.c                  |  4 ++++
 gtk/gtkcssstaticstyle.c                    |  5 +++++
 gtk/gtkcssstyle.c                          |  2 ++
 gtk/gtkcssstyleprivate.h                   |  1 +
 gtk/gtkcssstylepropertyimpl.c              | 14 ++++++++++++++
 gtk/gtkcsstypesprivate.h                   |  1 +
 gtk/gtkwidget.c                            | 10 ++++++++--
 testsuite/reftests/transform-origin.css    | 15 +++++++++++++++
 testsuite/reftests/transform-origin.ref.ui | 17 +++++++++++++++++
 testsuite/reftests/transform-origin.ui     | 17 +++++++++++++++++
 11 files changed, 87 insertions(+), 4 deletions(-)
---