[librsvg: 3/3] Merge branch 'state' into 'master'

[Federico Mena Quintero <federico src gnome org>]

commit 4d59be6bfc6a2029d1b14da438e81f5146fe6871
Merge: eda6245a 569137ed
Author: Federico Mena Quintero <federico mena gmail com>
Date:   Sun Sep 2 23:51:21 2018 +0000

    Merge branch 'state' into 'master'
    
    Make State internally mutable
    
    See merge request GNOME/librsvg!119

 librsvg/rsvg-styles.h           |  21 +----
 rsvg_internals/src/lib.rs       |   2 +-
 rsvg_internals/src/load.rs      |   5 +-
 rsvg_internals/src/node.rs      | 189 ++++++++++++++++++++++++++++------------
 rsvg_internals/src/state.rs     | 168 ++---------------------------------
 rsvg_internals/src/structure.rs |   9 +-
 6 files changed, 149 insertions(+), 245 deletions(-)
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