Roll libxslt to 8345634c5482ca04293ae1862d52fa9dd764aeca

third_party/libxslt/libxslt/xsltInternals.h

Index: third_party/libxslt/libxslt/xsltInternals.h
diff --git a/third_party/libxslt/libxslt/xsltInternals.h b/third_party/libxslt/libxslt/xsltInternals.h
index 7123acec104876e1d98d30730b4ed1e34ac51230..060b17837cac5a2e529a323dcf6628c768541ffe 100644
--- a/third_party/libxslt/libxslt/xsltInternals.h
+++ b/third_party/libxslt/libxslt/xsltInternals.h
@@ -1783,9 +1783,9 @@ struct _xsltTransformContext {
     xmlDocPtr localRVT; /* list of local tree fragments; will be freed when
 			   the instruction which created the fragment
                            exits */
-    xmlDocPtr localRVTBase;
+    xmlDocPtr localRVTBase; /* Obsolete */
     int keyInitLevel;   /* Needed to catch recursive keys issues */
-    int funcLevel;      /* Needed to catch recursive functions issues */
+    int depth;          /* Needed to catch recursions */
     int maxTemplateDepth;
     int maxTemplateVars;
 };
@@ -1906,6 +1906,11 @@ XSLTPUBFUN int XSLTCALL
 XSLTPUBFUN int XSLTCALL
 			xsltExtensionInstructionResultFinalize(
 						 xsltTransformContextPtr ctxt);
+XSLTPUBFUN int XSLTCALL
+			xsltFlagRVTs(
+						 xsltTransformContextPtr ctxt,
+						 xmlXPathObjectPtr obj,
+						 void *val);
 XSLTPUBFUN void XSLTCALL
 			xsltFreeRVTs		(xsltTransformContextPtr ctxt);
 XSLTPUBFUN void XSLTCALL