bounce callback functions back into class methods

Change-Id: I5e449768f867d3d08ced830f9ea36f6519f4276a
Reviewed-on: https://gerrit.libreoffice.org/60259
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

ucb/source/ucp/webdav-neon/NeonSession.hxx

@@ -204,6 +204,13 @@ public:
 
     bool isDomainMatch( const OUString& certHostName );
 
+    int CertificationNotify(const ne_ssl_certificate *cert);
+
+    int NeonAuth(const char* inAuthProtocol, const char* inRealm,
+                 int attempt, char* inoutUserName, char * inoutPassWord);
+
+    void PreSendRequest(ne_request* req, ne_buffer* headers);
+
 private:
     friend class NeonLockStore;