diff --git a/sitewide/grouplist.py b/sitewide/grouplist.py
index 627ca22..4fe4641 100644
--- a/sitewide/grouplist.py
+++ b/sitewide/grouplist.py
@@ -1,7 +1,6 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file or at
-# https://developers.google.com/open-source/licenses/bsd
+# Copyright 2016 The Chromium Authors
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 
 """Classes to list user groups."""
 from __future__ import print_function
@@ -13,7 +12,7 @@
 
 import ezt
 
-from framework import flaskservlet, framework_helpers
+from framework import framework_helpers
 from framework import permissions
 from framework import servlet
 from framework import urls
@@ -37,71 +36,6 @@
   def GatherPageData(self, mr):
     """Build up a dictionary of data values to use when rendering the page."""
     group_views = [
-        sitewide_views.GroupView(*groupinfo) for groupinfo in
-        self.services.usergroup.GetAllUserGroupsInfo(mr.cnxn)]
-    group_views.sort(key=lambda gv: gv.name)
-    offer_group_deletion = mr.perms.CanUsePerm(
-        permissions.DELETE_GROUP, mr.auth.effective_ids, None, [])
-    offer_group_creation = mr.perms.CanUsePerm(
-        permissions.CREATE_GROUP, mr.auth.effective_ids, None, [])
-
-    return {
-        'form_token': xsrf.GenerateToken(
-            mr.auth.user_id, '%s.do' % urls.GROUP_DELETE),
-        'groups': group_views,
-        'offer_group_deletion': ezt.boolean(offer_group_deletion),
-        'offer_group_creation': ezt.boolean(offer_group_creation),
-        }
-
-  def ProcessFormData(self, mr, post_data):
-    """Process the posted form."""
-    if 'removebtn' in post_data:
-      return self.ProcessDeleteGroups(mr, post_data)
-
-  def ProcessDeleteGroups(self, mr, post_data):
-    """Process request to delete groups."""
-    if not mr.perms.CanUsePerm(
-        permissions.DELETE_GROUP, mr.auth.effective_ids, None, []):
-      raise permissions.PermissionException(
-          'User is not permitted to delete groups')
-
-    remove_groups = [int(g) for g in post_data.getall('remove')]
-    # TODO(crbug.com/monorail/10936): getall in Flask is getlist
-    # remove_groups = [int(g) for g in post_data.getlist('remove')]
-
-    if not mr.errors.AnyErrors():
-      self.services.usergroup.DeleteGroups(mr.cnxn, remove_groups)
-
-    if mr.errors.AnyErrors():
-      self.PleaseCorrect(mr)
-    else:
-      return framework_helpers.FormatAbsoluteURL(
-          mr, '/g', include_project=False,
-          saved=1, ts=int(time.time()))
-
-  # def GetGroupList(self, **kwargs):
-  #   return self.handler(**kwargs)
-
-  # def PostGroupList(self, **kwargs):
-  #   return self.handler(**kwargs)
-
-
-class FlaskGroupList(flaskservlet.FlaskServlet):
-  """Shows a page with a simple form to create a user group."""
-
-  _PAGE_TEMPLATE = 'sitewide/group-list-page.ezt'
-
-  def AssertBasePermission(self, mr):
-    """Assert that the user has the permissions needed to view this page."""
-    super(FlaskGroupList, self).AssertBasePermission(mr)
-
-    if not mr.perms.HasPerm(permissions.VIEW_GROUP, None, None):
-      raise permissions.PermissionException(
-          'User is not allowed to view list of user groups')
-
-  def GatherPageData(self, mr):
-    """Build up a dictionary of data values to use when rendering the page."""
-    group_views = [
         sitewide_views.GroupView(*groupinfo)
         for groupinfo in self.services.usergroup.GetAllUserGroupsInfo(mr.cnxn)
     ]