spec failures for API::Namespaces GET /namespaces

Job #199522531 failed for 764b676a:

Failures:

  1) API::Namespaces GET /namespaces when authenticated as admin returns correct attributes
     Failure/Error:
       expect(group_kind_json_response.keys).to contain_exactly('id', 'kind', 'name', 'path', 'full_path',
                                                                'parent_id', 'members_count_with_descendants',
                                                                'plan', 'shared_runners_minutes_limit',
                                                                'extra_shared_runners_minutes_limit', 'billable_members_count')

       expected collection contained:  ["billable_members_count", "extra_shared_runners_minutes_limit", "full_path", "id", "kind", "members_count_with_descendants", "name", "parent_id", "path", "plan", "shared_runners_minutes_limit"]
       actual collection contained:    ["avatar_url", "billable_members_count", "extra_shared_runners_minutes_limit", "full_path", "id", "ki...t_with_descendants", "name", "parent_id", "path", "plan", "shared_runners_minutes_limit", "web_url"]
       the extra elements were:        ["avatar_url", "web_url"]
     # ./ee/spec/requests/api/namespaces_spec.rb:20:in `block (4 levels) in <top (required)>'

  2) API::Namespaces GET /namespaces when authenticated as a regular user returns correct attributes when user can admin group
     Failure/Error:
       expect(owned_group_response.keys).to contain_exactly('id', 'kind', 'name', 'path', 'full_path',
                                                            'plan', 'parent_id', 'members_count_with_descendants',
                                                            'billable_members_count')

       expected collection contained:  ["billable_members_count", "full_path", "id", "kind", "members_count_with_descendants", "name", "parent_id", "path", "plan"]
       actual collection contained:    ["avatar_url", "billable_members_count", "full_path", "id", "kind", "members_count_with_descendants", "name", "parent_id", "path", "plan", "web_url"]
       the extra elements were:        ["avatar_url", "web_url"]
     # ./ee/spec/requests/api/namespaces_spec.rb:39:in `block (4 levels) in <top (required)>'

  3) API::Namespaces GET /namespaces when authenticated as a regular user returns correct attributes when user cannot admin group
     Failure/Error:
       expect(guest_group_response.keys).to contain_exactly('id', 'kind', 'name', 'path', 'full_path', 'parent_id',
                                                            'billable_members_count')

       expected collection contained:  ["billable_members_count", "full_path", "id", "kind", "name", "parent_id", "path"]
       actual collection contained:    ["avatar_url", "billable_members_count", "full_path", "id", "kind", "name", "parent_id", "path", "web_url"]
       the extra elements were:        ["avatar_url", "web_url"]
     # ./ee/spec/requests/api/namespaces_spec.rb:51:in `block (4 levels) in <top (required)>'

introduced by gitlab-ce!27427 merge into EE