fix remaining 3.6 deprecation warning

views.py

@@ -303,7 +303,7 @@
             w(u'<h4>%s</h4>' % (req._('Comment_plural')))
             w(u'<ul class="comment">')
             for i in xrange(rset.rowcount):
-                self.view('tree', rset, row=i, w=w)
+                self._cw.view('tree', rset, row=i, w=w)
             w(u'</ul>')
         if addcomment is not None:
             w(u'<div id="comment%sHolder"></div>' % entity.eid)
@@ -334,9 +334,9 @@
         if rset:
             w(u'<div class="section">')
             w(u'<h4>%s</h4>\n' % self._cw._('Latest comments').capitalize())
-            self.view('table', rset, w=w,
-                      headers=[_('about'), _('on date'),
-                               _('comment content')],
+            self._cw.view('table', rset, w=w,
+                          headers=[_('about'), _('on date'),
+                                   _('comment content')],
                       cellvids={0: 'commentroot',
                                 2: 'commentsummary',
                                 })