[librsvg: 6/6] Merge branch 'rctree' into 'master'

[Federico Mena Quintero <federico src gnome org>]

commit bdf2e52ac8f7989c5013c905d625c5967198c882
Merge: 7af8239a 735dcc5b
Author: Federico Mena Quintero <federico mena gmail com>
Date:   Sat Jun 29 21:50:15 2019 +0000

    Merge branch 'rctree' into 'master'
    
    use the rctree crate
    
    See merge request GNOME/librsvg!226

 Cargo.lock                                       |   7 +
 Makefile.am                                      |   1 -
 rsvg_internals/Cargo.toml                        |   1 +
 rsvg_internals/src/clip_path.rs                  |   2 +-
 rsvg_internals/src/create_node.rs                |  36 +--
 rsvg_internals/src/css.rs                        |   9 +-
 rsvg_internals/src/drawing_ctx.rs                |   3 +-
 rsvg_internals/src/filters/blend.rs              |   4 +-
 rsvg_internals/src/filters/color_matrix.rs       |   4 +-
 rsvg_internals/src/filters/component_transfer.rs |  93 +++---
 rsvg_internals/src/filters/composite.rs          |   4 +-
 rsvg_internals/src/filters/context.rs            |   6 +-
 rsvg_internals/src/filters/convolve_matrix.rs    |   4 +-
 rsvg_internals/src/filters/displacement_map.rs   |   4 +-
 rsvg_internals/src/filters/flood.rs              |   4 +-
 rsvg_internals/src/filters/gaussian_blur.rs      |   4 +-
 rsvg_internals/src/filters/image.rs              |   4 +-
 rsvg_internals/src/filters/light/light_source.rs |   2 +-
 rsvg_internals/src/filters/light/lighting.rs     |   4 +-
 rsvg_internals/src/filters/merge.rs              |   6 +-
 rsvg_internals/src/filters/mod.rs                |   9 +-
 rsvg_internals/src/filters/morphology.rs         |   4 +-
 rsvg_internals/src/filters/node.rs               |   2 +-
 rsvg_internals/src/filters/offset.rs             |   4 +-
 rsvg_internals/src/filters/tile.rs               |   4 +-
 rsvg_internals/src/filters/turbulence.rs         |   4 +-
 rsvg_internals/src/gradient.rs                   |   6 +-
 rsvg_internals/src/image.rs                      |   2 +-
 rsvg_internals/src/lib.rs                        |   1 -
 rsvg_internals/src/link.rs                       |   2 +-
 rsvg_internals/src/marker.rs                     |   4 +-
 rsvg_internals/src/mask.rs                       |   2 +-
 rsvg_internals/src/node.rs                       | 144 ++++------
 rsvg_internals/src/pattern.rs                    |  15 +-
 rsvg_internals/src/shapes.rs                     |  14 +-
 rsvg_internals/src/structure.rs                  |  20 +-
 rsvg_internals/src/style.rs                      |   2 +-
 rsvg_internals/src/svg.rs                        |  10 +-
 rsvg_internals/src/text.rs                       |   8 +-
 rsvg_internals/src/tree_utils/mod.rs             | 351 -----------------------
 rsvg_internals/src/xml.rs                        |  77 ++---
 41 files changed, 259 insertions(+), 628 deletions(-)
---