Upgrade to libxml 2.9.2 and libxslt 1.1.28

third_party/libxml/src/include/libxml/HTMLtree.h

Index: third_party/libxml/src/include/libxml/HTMLtree.h
diff --git a/third_party/libxml/src/include/libxml/HTMLtree.h b/third_party/libxml/src/include/libxml/HTMLtree.h
index 6ea82078958c359b8a94bece9b8ca53492960941..c0e110330c5b03e38fcdd6bae5f131ac8a6b7d81 100644
--- a/third_party/libxml/src/include/libxml/HTMLtree.h
+++ b/third_party/libxml/src/include/libxml/HTMLtree.h
@@ -62,78 +62,78 @@ extern "C" {
 XMLPUBFUN htmlDocPtr XMLCALL
 		htmlNewDoc		(const xmlChar *URI,
 					 const xmlChar *ExternalID);
-XMLPUBFUN htmlDocPtr XMLCALL	
+XMLPUBFUN htmlDocPtr XMLCALL
 		htmlNewDocNoDtD		(const xmlChar *URI,
 					 const xmlChar *ExternalID);
-XMLPUBFUN const xmlChar * XMLCALL	
+XMLPUBFUN const xmlChar * XMLCALL
 		htmlGetMetaEncoding	(htmlDocPtr doc);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlSetMetaEncoding	(htmlDocPtr doc,
 					 const xmlChar *encoding);
 #ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL	    
+XMLPUBFUN void XMLCALL
 		htmlDocDumpMemory	(xmlDocPtr cur,
 					 xmlChar **mem,
 					 int *size);
-XMLPUBFUN void XMLCALL	    
+XMLPUBFUN void XMLCALL
 		htmlDocDumpMemoryFormat	(xmlDocPtr cur,
 					 xmlChar **mem,
 					 int *size,
 					 int format);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlDocDump		(FILE *f,
 					 xmlDocPtr cur);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlSaveFile		(const char *filename,
 					 xmlDocPtr cur);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlNodeDump		(xmlBufferPtr buf,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		htmlNodeDumpFile	(FILE *out,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlNodeDumpFileFormat	(FILE *out,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur,
 					 const char *encoding,
 					 int format);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlSaveFileEnc		(const char *filename,
 					 xmlDocPtr cur,
 					 const char *encoding);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlSaveFileFormat	(const char *filename,
 					 xmlDocPtr cur,
 					 const char *encoding,
 					 int format);
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur,
 					 const char *encoding,
 					 int format);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		htmlDocContentDumpOutput(xmlOutputBufferPtr buf,
 					 xmlDocPtr cur,
 					 const char *encoding);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		htmlDocContentDumpFormatOutput(xmlOutputBufferPtr buf,
 					 xmlDocPtr cur,
 					 const char *encoding,
 					 int format);
-XMLPUBFUN void XMLCALL 
-		htmlNodeDumpOutput	(xmlOutputBufferPtr buf, 
+XMLPUBFUN void XMLCALL
+		htmlNodeDumpOutput	(xmlOutputBufferPtr buf,
 					 xmlDocPtr doc,
-					 xmlNodePtr cur, 
+					 xmlNodePtr cur,
 					 const char *encoding);
 
 #endif /* LIBXML_OUTPUT_ENABLED */
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlIsBooleanAttr	(const xmlChar *name);