Stop using the Gerrit Contact Store

As part of the "Gerrit ContactStore Removal" specification, now that
owners.py is checking foundation membership when generating voter
rolls it's fine for us to stop using requireContactInformation on
the ICLA and rip out our accompanying configuration.

Note that this should not be merged until the All-Projects config on
review.openstack.org and review-dev.openstack.org has been manually
adjusted to remove the "requireContactInformation = true" line from
the [contributor-agreement "ICLA"] section therein. Further, this
must be done by pushing the necessary edit directly into
refs/meta/config as there is no WebUI control nor API method to
alter contributor-agreement options.

Change-Id: I8c39a6bf43f5b12db3e8aab18bedbf7e1a0f0b7e
Story: #2001094
Task: #4867

modules/openstack_project/manifests/review.pp

@@ -74,11 +74,6 @@ class openstack_project::review (
   $lp_access_token='',
   $lp_access_secret='',
   $lp_consumer_key='',
-  # For gerrit's contactstore feature
-  # https://review.openstack.org/Documentation/config-contact.html
-  $contactstore = true,
-  $contactstore_appsec='',
-  $contactstore_pubkey='',
   # For openstackwatch.
   $swift_username = '',
   $swift_password = '',
@@ -130,11 +125,6 @@ class openstack_project::review (
     httpd_maxqueued                     => '200',
     war                                 =>
       'http://tarballs.openstack.org/ci/gerrit/gerrit-v2.11.4.22.e0c0f29.war',
-    contactstore                        => $contactstore,
-    contactstore_appsec                 => $contactstore_appsec,
-    contactstore_pubkey                 => $contactstore_pubkey,
-    contactstore_url                    =>
-      'http://direct.openstack.org/verify/member/',
     acls_dir                            => $::project_config::gerrit_acls_dir,
     notify_impact_file                  => $::project_config::gerrit_notify_impact_file,
     projects_file                       => $::project_config::jeepyb_project_file,