[librsvg] librsvg_crate: remove unused functions

[Federico Mena Quintero <federico src gnome org>]

commit 462e1f32a41996c48ef9648ef8bbf4357575ae53
Author: Federico Mena Quintero <federico gnome org>
Date:   Fri Apr 5 11:32:39 2019 -0600

    librsvg_crate: remove unused functions

 librsvg_crate/src/lib.rs | 17 -----------------
 1 file changed, 17 deletions(-)
---
diff --git a/librsvg_crate/src/lib.rs b/librsvg_crate/src/lib.rs
index d728f49f..8308bf8d 100644
--- a/librsvg_crate/src/lib.rs
+++ b/librsvg_crate/src/lib.rs
@@ -332,23 +332,6 @@ impl<'a> CairoRenderer<'a> {
         }
     }
 
-    #[cfg(test)]
-    pub fn dimensions(&self) -> Result<(i32, i32), RenderingError> {
-        self.handle
-            .0
-            .get_dimensions()
-            .map(|dimensions| (dimensions.width, dimensions.height))
-    }
-
-    #[cfg(test)]
-    pub fn render_cairo_sub(
-        &self,
-        cr: &cairo::Context,
-        id: Option<&str>,
-    ) -> Result<(), RenderingError> {
-        self.handle.0.render_cairo_sub(cr, id)
-    }
-
     pub fn intrinsic_dimensions(&self) -> IntrinsicDimensions {
         let d = self.handle.0.get_intrinsic_dimensions();