Remove unused keystone::python reference

This class doesn't do anything useful, the providers are doing the work.

Change-Id: I1b6b506acba6510900da633f7eb2ef0f2189a4a3

manifests/proxy/s3token.pp

@@ -34,8 +34,6 @@ class swift::proxy::s3token(
   $auth_protocol = 'http'
 ) {
 
-  include ::keystone::python
-
   concat::fragment { 'swift_s3token':
     target  => '/etc/swift/proxy-server.conf',
     content => template('swift/proxy/s3token.conf.erb'),

spec/classes/swift_proxy_s3token_spec.rb

@@ -15,8 +15,6 @@ describe 'swift::proxy::s3token' do
     "/var/lib/puppet/concat/_etc_swift_proxy-server.conf/fragments/28_swift_s3token"
   end
 
-  it { is_expected.to contain_class('keystone::python') }
-
   describe "when using default parameters" do
     it 'should build the fragment with correct parameters' do
       verify_contents(catalogue, fragment_file,