[librsvg: 3/3] Merge branch 'balance-cairo-save-restore' into 'master'

[Federico Mena Quintero <federico src gnome org>]

commit cdd237fc31cc205152f8fc3b3a75cd742f30b83c
Merge: f6dc3a8b d2aec3d8
Author: Federico Mena Quintero <federico mena gmail com>
Date:   Sat Jun 5 00:44:53 2021 +0000

    Merge branch 'balance-cairo-save-restore' into 'master'
    
    Balance cairo_save / cairo_restore
    
    Closes #746
    
    See merge request GNOME/librsvg!539

 src/drawing_ctx.rs | 159 ++++++++++++++++++++++-------------------------------
 src/handle.rs      |  12 ++--
 2 files changed, 70 insertions(+), 101 deletions(-)
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