[librsvg: 1/2] remove useless clone

[Federico Mena Quintero <federico src gnome org>]

commit d79000dc61493df05f1784eeb1c2f2eb5c4c6d13
Author: Julian Sparber <julian sparber net>
Date:   Thu Mar 7 12:34:27 2019 +0100

    remove useless clone

 rsvg_internals/src/drawing_ctx.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/rsvg_internals/src/drawing_ctx.rs b/rsvg_internals/src/drawing_ctx.rs
index fa9c6214..132073e1 100644
--- a/rsvg_internals/src/drawing_ctx.rs
+++ b/rsvg_internals/src/drawing_ctx.rs
@@ -170,7 +170,7 @@ impl DrawingCtx {
         view_box_stack.push(vbox);
 
         DrawingCtx {
-            svg: svg.clone(),
+            svg,
             rect,
             dpi,
             num_elements_rendered_through_use: 0,