[gtk: 4/4] Merge branch 'css-image-scaled' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 454814c6b40a81b8d04c53d1e0a04bff783eb0b0
Merge: 0b4e0ce509 55d35dd13e
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Mar 15 23:58:40 2018 +0000

    Merge branch 'css-image-scaled' into 'master'
    
    Css image scaled
    
    See merge request GNOME/gtk!62

 gtk/gtkcssimagescaled.c                       | 91 +++++++++++++++++++++------
 gtk/gtkcssimagescaledprivate.h                |  3 +-
 testsuite/css/parser/background-image.ref.css |  2 +-
 3 files changed, 74 insertions(+), 22 deletions(-)
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