tools, plugins XEP-0071, XEP-0277: remove recently added expandNewLinesToXHTML, just leave it to the convertors

src/plugins/plugin_xep_0277.py

@@ -372,7 +372,6 @@ class XEP_0277(object):
                                 raise failure.Failure(exceptions.DataError(_("Can't have xhtml and rich content at the same time")))
                         else:  # clean the XHTML input
                             converted = yield synt.clean_xhtml(data[attr])
-                        converted = xml_tools.expandNewLinesToXHTML(converted)
 
                         xml_content = u'<div xmlns="{ns}">{converted}</div>'.format(
                                         ns=NS_XHTML,