XmlResponseHandler: make toXml private
XmlResponseHandler: make toXml private

nonconforme/whoops,Vmak11/whoops,Vmak11/whoops,stefen/whoops,michabbb-backup/whoops,stefen/whoops,UnderDogg/whoops,filp/whoops,oligriffiths/whoops,staabm/whoops,oligriffiths/whoops,UnderDogg/whoops,nonconforme/whoops,staabm/whoops,filp/whoops,michabbb-backup/whoops,emilkje/whoops,emilkje/whoops