[libxml2] Don't include SAX.h from globals.h

[Nick Wellnhofer <nwellnhof src gnome org>]

commit 1dafb427d9e61559fbe12e530537b8096e4c315c
Author: Nick Wellnhofer <wellnhofer aevum de>
Date:   Mon Sep 3 15:29:50 2018 +0200

    Don't include SAX.h from globals.h
    
    SAX.h contains a legacy interface with several unprefixed symbols
    like `reference`, causing severe namespace pollution. The globals.h
    header doesn't need any of these symbols, so remove the #include.

 include/libxml/globals.h | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/include/libxml/globals.h b/include/libxml/globals.h
index a9305aa9..5e41b7bb 100644
--- a/include/libxml/globals.h
+++ b/include/libxml/globals.h
@@ -17,7 +17,6 @@
 #include <libxml/xmlversion.h>
 #include <libxml/parser.h>
 #include <libxml/xmlerror.h>
-#include <libxml/SAX.h>
 #include <libxml/SAX2.h>
 #include <libxml/xmlmemory.h>