[librsvg/rustification] Remove _rsvg_node_finalize(); leave only _rsvg_node_free()

[Federico Mena Quintero <federico src gnome org>]

commit 3f685fe1b0e70a9f6def713a6d606b4fa4a2699d
Author: Federico Mena Quintero <federico gnome org>
Date:   Fri Dec 2 15:16:04 2016 -0600

    Remove _rsvg_node_finalize(); leave only _rsvg_node_free()
    
    And use this consistently in node implementations.

 rsvg-shapes.c    |    8 ++++----
 rsvg-structure.c |   10 ++++------
 rsvg-structure.h |    2 --
 3 files changed, 8 insertions(+), 12 deletions(-)
---
diff --git a/rsvg-shapes.c b/rsvg-shapes.c
index 277625a..e7f407c 100644
--- a/rsvg-shapes.c
+++ b/rsvg-shapes.c
@@ -53,8 +53,8 @@ rsvg_node_path_free (RsvgNode * self)
     RsvgNodePath *path = (RsvgNodePath *) self;
     if (path->builder)
         rsvg_path_builder_destroy (path->builder);
-    _rsvg_node_finalize (&path->super);
-    g_free (path);
+
+    _rsvg_node_free (self);
 }
 
 static void
@@ -189,8 +189,8 @@ _rsvg_node_poly_free (RsvgNode * self)
     RsvgNodePoly *poly = (RsvgNodePoly *) self;
     if (poly->builder)
         rsvg_path_builder_destroy (poly->builder);
-    _rsvg_node_finalize (&poly->super);
-    g_free (poly);
+
+    _rsvg_node_free (self);
 }
 
 static RsvgNode *
diff --git a/rsvg-structure.c b/rsvg-structure.c
index a0287d5..0152202 100644
--- a/rsvg-structure.c
+++ b/rsvg-structure.c
@@ -114,7 +114,7 @@ _rsvg_node_init (RsvgNode * self,
 }
 
 void
-_rsvg_node_finalize (RsvgNode * self)
+_rsvg_node_free (RsvgNode * self)
 {
     if (self->state != NULL) {
         rsvg_state_free (self->state);
@@ -124,12 +124,10 @@ _rsvg_node_finalize (RsvgNode * self)
         g_ptr_array_free (self->children, TRUE);
         self->children = NULL;
     }
-}
 
-void
-_rsvg_node_free (RsvgNode * self)
-{
-    _rsvg_node_finalize (self);
+    self->parent = NULL;
+    self->type = RSVG_NODE_TYPE_INVALID;
+
     g_free (self);
 }
 
diff --git a/rsvg-structure.h b/rsvg-structure.h
index 6059305..cd75176 100644
--- a/rsvg-structure.h
+++ b/rsvg-structure.h
@@ -85,8 +85,6 @@ void rsvg_node_draw         (RsvgNode * self, RsvgDrawingCtx * ctx, int dominate
 G_GNUC_INTERNAL
 void _rsvg_node_draw_children   (RsvgNode * self, RsvgDrawingCtx * ctx, int dominate);
 G_GNUC_INTERNAL
-void _rsvg_node_finalize    (RsvgNode * self);
-G_GNUC_INTERNAL
 void _rsvg_node_free        (RsvgNode * self);
 G_GNUC_INTERNAL
 void _rsvg_node_init        (RsvgNode * self, RsvgNodeType type);