[librsvg] Remove references to libxml2

[Federico Mena Quintero <federico src gnome org>]

commit 8b059102d009380aacec8e71c03215ac97d78781
Author: Kornel Lesiński <kornel geekhood net>
Date:   Sun Dec 23 14:35:41 2018 +0000

    Remove references to libxml2

 librsvg/rsvg-base.c    | 2 --
 librsvg/rsvg-private.h | 2 --
 2 files changed, 4 deletions(-)
---
diff --git a/librsvg/rsvg-base.c b/librsvg/rsvg-base.c
index 564e5ff8..5909b8f9 100644
--- a/librsvg/rsvg-base.c
+++ b/librsvg/rsvg-base.c
@@ -144,14 +144,12 @@ rsvg_term (void)
  * rsvg_cleanup:
  *
  * This function should not be called from normal programs.
- * See xmlCleanupParser() for more information.
  *
  * Since: 2.36
  **/
 void
 rsvg_cleanup (void)
 {
-    xmlCleanupParser ();
 }
 
 void
diff --git a/librsvg/rsvg-private.h b/librsvg/rsvg-private.h
index 78e8c743..22911e2f 100644
--- a/librsvg/rsvg-private.h
+++ b/librsvg/rsvg-private.h
@@ -31,8 +31,6 @@
 
 #include "rsvg.h"
 
-#include <libxml/SAX.h>
-#include <libxml/xmlmemory.h>
 #include <pango/pango.h>
 #include <glib.h>
 #include <glib-object.h>