Upgrade to libxml 2.9.2 and libxslt 1.1.28

third_party/libxml/src/legacy.c

Index: third_party/libxml/src/legacy.c
diff --git a/third_party/libxml/src/legacy.c b/third_party/libxml/src/legacy.c
index e75178a0257568a4368d643f668b43c750564ed8..86362bf50d1f30feee896c7e8cb1d583d0e5cd3d 100644
--- a/third_party/libxml/src/legacy.c
+++ b/third_party/libxml/src/legacy.c
@@ -393,7 +393,7 @@ xmlSetFeature(xmlParserCtxtPtr ctxt, const char *name, void *value)
  * @end:  an end marker xmlChar, 0 if none
  * @end2:  an end marker xmlChar, 0 if none
  * @end3:  an end marker xmlChar, 0 if none
- * 
+ *
  * This function is deprecated, we now always process entities content
  * through xmlStringDecodeEntities
  *
@@ -456,7 +456,7 @@ xmlNamespaceParseNCName(xmlParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
 /**
  * xmlNamespaceParseQName:
  * @ctxt:  an XML parser context
- * @prefix:  a xmlChar ** 
+ * @prefix:  a xmlChar **
  *
  * TODO: this seems not in use anymore, the namespace handling is done on
  *       top of the SAX interfaces, i.e. not on raw input.
@@ -603,7 +603,7 @@ xmlScanName(xmlParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
 /**
  * xmlParserHandleReference:
  * @ctxt:  the parser context
- * 
+ *
  * TODO: Remove, now deprecated ... the test is done directly in the
  *       content parsing
  * routines.
@@ -615,7 +615,7 @@ xmlScanName(xmlParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
  * [ WFC: Entity Declared ]
  * the Name given in the entity reference must match that in an entity
  * declaration, except that well-formed documents need not declare any
- * of the following entities: amp, lt, gt, apos, quot. 
+ * of the following entities: amp, lt, gt, apos, quot.
  *
  * [ WFC: Parsed Entity ]
  * An entity reference must not contain the name of an unparsed entity
@@ -624,7 +624,7 @@ xmlScanName(xmlParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
  *                  '&#x' [0-9a-fA-F]+ ';'
  *
  * A PEReference may have been detected in the current input stream
- * the handling is done accordingly to 
+ * the handling is done accordingly to
  *      http://www.w3.org/TR/REC-xml#entproc
  */
 void
@@ -693,7 +693,7 @@ xmlNewGlobalNs(xmlDocPtr doc ATTRIBUTE_UNUSED,
 /**
  * xmlUpgradeOldNs:
  * @doc:  a document pointer
- * 
+ *
  * Upgrade old style Namespaces (PI) and move them to the root of the document.
  * DEPRECATED
  */
@@ -719,7 +719,7 @@ xmlUpgradeOldNs(xmlDocPtr doc ATTRIBUTE_UNUSED)
  *
  * People must migrate their code to xmlEncodeEntitiesReentrant !
  * This routine will issue a warning when encountered.
- * 
+ *
  * Returns NULL
  */
 const xmlChar *
@@ -740,7 +740,7 @@ xmlEncodeEntities(xmlDocPtr doc ATTRIBUTE_UNUSED,
 
 /************************************************************************
  *									*
- *		Old set of SAXv1 functions 				*
+ *		Old set of SAXv1 functions				*
  *									*
  ************************************************************************/
 static int deprecated_v1_msg = 0;
@@ -961,8 +961,8 @@ getParameterEntity(void *ctx, const xmlChar * name)
 /**
  * entityDecl:
  * @ctx: the user data (XML parser context)
- * @name:  the entity name 
- * @type:  the entity type 
+ * @name:  the entity name
+ * @type:  the entity type
  * @publicId: The public ID of the entity
  * @systemId: The system ID of the entity
  * @content: the entity value (without processing).
@@ -983,8 +983,8 @@ entityDecl(void *ctx, const xmlChar * name, int type,
  * attributeDecl:
  * @ctx: the user data (XML parser context)
  * @elem:  the name of the element
- * @fullname:  the attribute name 
- * @type:  the attribute type 
+ * @fullname:  the attribute name
+ * @type:  the attribute type
  * @def:  the type of default value
  * @defaultValue: the attribute default value
  * @tree:  the tree of enumerated value set
@@ -1005,8 +1005,8 @@ attributeDecl(void *ctx, const xmlChar * elem, const xmlChar * fullname,
 /**
  * elementDecl:
  * @ctx: the user data (XML parser context)
- * @name:  the element name 
- * @type:  the element type 
+ * @name:  the element name
+ * @type:  the element type
  * @content: the element value tree
  *
  * An element definition has been parsed
@@ -1151,7 +1151,7 @@ void
 endElement(void *ctx, const xmlChar * name ATTRIBUTE_UNUSED)
 {
     DEPRECATED("endElement")
-        xmlSAX2EndElement(ctx, name);
+    xmlSAX2EndElement(ctx, name);
 }
 
 /**
@@ -1159,7 +1159,7 @@ endElement(void *ctx, const xmlChar * name ATTRIBUTE_UNUSED)
  * @ctx: the user data (XML parser context)
  * @name:  The entity name
  *
- * called when an entity reference is detected. 
+ * called when an entity reference is detected.
  * DEPRECATED: use xmlSAX2Reference()
  */
 void