Upgrade to libxml 2.9.2 and libxslt 1.1.28

third_party/libxslt/libxslt/xsltconfig.h

 /*
  * Summary: compile-time version informations for the XSLT engine
  * Description: compile-time version informations for the XSLT engine
  *              this module is autogenerated.
  *
  * Copy: See Copyright for the status of this software.
  *
  * Author: Daniel Veillard
  */
 
 #ifndef __XML_XSLTCONFIG_H__
 #define __XML_XSLTCONFIG_H__
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /**
  * LIBXSLT_DOTTED_VERSION:
  *
  * the version string like "1.2.3"
  */
-#define LIBXSLT_DOTTED_VERSION "1.1.26"
+#define LIBXSLT_DOTTED_VERSION "1.1.28"
 
 /**
  * LIBXSLT_VERSION:
  *
  * the version number: 1.2.3 value is 10203
  */
-#define LIBXSLT_VERSION 10126
+#define LIBXSLT_VERSION 10128
 
 /**
  * LIBXSLT_VERSION_STRING:
  *
  * the version number string, 1.2.3 value is "10203"
  */
-#define LIBXSLT_VERSION_STRING "10126"
+#define LIBXSLT_VERSION_STRING "10128"
 
 /**
  * LIBXSLT_VERSION_EXTRA:
  *
  * extra version information, used to show a CVS compilation
  */
-#define LIBXSLT_VERSION_EXTRA ""
+#define LIBXSLT_VERSION_EXTRA "-GITv1.1.27-16-g9382efe"
 
 /**
  * WITH_XSLT_DEBUG:
  *
  * Activate the compilation of the debug reporting. Speed penalty
  * is insignifiant and being able to run xsltpoc -v is useful. On
  * by default unless --without-debug is passed to configure
  */
 #if 1
 #define WITH_XSLT_DEBUG
@@ skipping 54 matching lines @@
 #define WITH_DEBUGGER
 #endif
 #endif
 
 /**
  * WITH_MODULES:
  *
  * Whether module support is configured into libxslt
  * Note: no default module path for win32 platforms
  */
-#if 0
+#if 1
 #ifndef WITH_MODULES
 #define WITH_MODULES
 #endif
-#define LIBXSLT_DEFAULT_PLUGINS_PATH() "NULL"
+#define LIBXSLT_DEFAULT_PLUGINS_PATH() "/usr/lib/libxslt-plugins"
 #endif
 
 /**
  * Locale support
  */
 #if 0
 #ifndef XSLT_LOCALE_XLOCALE
 #define XSLT_LOCALE_XLOCALE
 #endif
 #elif 0
@@ skipping 29 matching lines @@
 #else
 #define LIBXSLT_PUBLIC
 #endif
 #endif
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* __XML_XSLTCONFIG_H__ */