[librsvg: 41/90] Oops, we just need the cairo::prelude for SurfaceExt

[Federico Mena Quintero <federico src gnome org>]

commit 677eed4046968a76b7f8a37822490da85847311e
Author: Federico Mena Quintero <federico gnome org>
Date:   Thu Mar 14 17:19:09 2019 -0600

    Oops, we just need the cairo::prelude for SurfaceExt

 rsvg_internals/src/drawing_ctx.rs       |  4 ++--
 rsvg_internals/src/surface_utils/mod.rs | 20 --------------------
 2 files changed, 2 insertions(+), 22 deletions(-)
---
diff --git a/rsvg_internals/src/drawing_ctx.rs b/rsvg_internals/src/drawing_ctx.rs
index 01986569..4e3d6e27 100644
--- a/rsvg_internals/src/drawing_ctx.rs
+++ b/rsvg_internals/src/drawing_ctx.rs
@@ -1,5 +1,5 @@
 use cairo;
-use cairo::MatrixTrait;
+use cairo::prelude::*;
 use cairo_sys;
 use glib::translate::*;
 use std::cell::RefCell;
@@ -30,7 +30,7 @@ use crate::properties::{
     StrokeLinejoin,
 };
 use crate::rect::RectangleExt;
-use crate::surface_utils::{shared_surface::SharedImageSurface, SurfaceExt};
+use crate::surface_utils::shared_surface::SharedImageSurface;
 use crate::svg::Svg;
 use crate::unit_interval::UnitInterval;
 use crate::viewbox::ViewBox;
diff --git a/rsvg_internals/src/surface_utils/mod.rs b/rsvg_internals/src/surface_utils/mod.rs
index 3b1ec267..efc28542 100644
--- a/rsvg_internals/src/surface_utils/mod.rs
+++ b/rsvg_internals/src/surface_utils/mod.rs
@@ -2,8 +2,6 @@
 use std::ops::DerefMut;
 
 use cairo;
-use cairo_sys;
-use glib::translate::*;
 
 pub mod iterators;
 pub mod shared_surface;
@@ -151,21 +149,3 @@ impl Pixel {
 
 impl<'a> ImageSurfaceDataExt for cairo::ImageSurfaceData<'a> {}
 impl<'a> ImageSurfaceDataExt for &'a mut [u8] {}
-
-// FIXME: cairo-rs forgot to export its own SurfaceExt with the status() method
-// and others: https://github.com/gtk-rs/cairo/issues/252
-//
-// Remove the following when cairo-rs gets fixed.
-pub trait SurfaceExt {
-    fn status(&self) -> cairo::Status;
-}
-
-impl SurfaceExt for cairo::Surface {
-    fn status(&self) -> cairo::Status {
-        unsafe {
-            let raw_surface = self.to_glib_none();
-
-            cairo_sys::cairo_surface_status(raw_surface.0).into()
-        }
-    }
-}