[librsvg: 2/2] Merge branch 'paint-server' into 'master'

[Federico Mena Quintero <federico src gnome org>]

commit cb80a9aab69bb0bc659a718c2ee50f532cfe60d8
Merge: 91a6d1fd a8894e63
Author: Federico Mena Quintero <federico mena gmail com>
Date:   Sun Nov 18 09:22:21 2018 +0000

    Merge branch 'paint-server' into 'master'
    
    paint_server: introduce PaintSource trait
    
    See merge request GNOME/librsvg!150

 rsvg_internals/src/gradient.rs     | 184 +++++++++----------
 rsvg_internals/src/paint_server.rs |  52 +++++-
 rsvg_internals/src/pattern.rs      | 352 +++++++++++++++++++------------------
 3 files changed, 308 insertions(+), 280 deletions(-)
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