[librsvg] Remove unused C types

[Federico Mena Quintero <federico src gnome org>]

commit 24503cb0ecc20df08b3c5f5f0da6e09df8567332
Author: Federico Mena Quintero <federico gnome org>
Date:   Mon Aug 20 16:09:43 2018 -0500

    Remove unused C types

 librsvg/rsvg-private.h | 8 --------
 1 file changed, 8 deletions(-)
---
diff --git a/librsvg/rsvg-private.h b/librsvg/rsvg-private.h
index d3140f08..14cb0e81 100644
--- a/librsvg/rsvg-private.h
+++ b/librsvg/rsvg-private.h
@@ -118,14 +118,6 @@ struct RsvgHandlePrivate {
 #endif
 };
 
-typedef enum {
-    userSpaceOnUse,
-    objectBoundingBox
-} RsvgCoordUnits;
-
-typedef void (* CNodeSetAtts) (RsvgNode *node, gpointer impl, RsvgHandle *handle, RsvgPropertyBag pbag);
-typedef void (* CNodeFree) (gpointer impl);
-
 /* Implemented in rust/src/node.rs */
 /* Call this as newref = rsvg_node_ref (node);  You don't own the node anymore, just the newref! */
 G_GNUC_INTERNAL