Remove remaining nginx removal cruft.

* modules/meetbot/manifests/init.pp: Remove a stray ensure absent
block for nginx configuration which tries to notify a nonexistent
service.

Change-Id: I4a086ea60afb777b72971b81ece3d53b99b29ff2
Reviewed-on: https://review.openstack.org/29863
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Approved: James E. Blair <corvus@inaugust.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins

modules/meetbot/manifests/init.pp

@@ -43,12 +43,6 @@ class meetbot {
     ],
     source  => '/opt/meetbot/MeetBot',
   }
-
-  file { '/etc/nginx/sites-enabled/default':
-    ensure  => absent,
-    notify  => Service['nginx'],
-    require => Package['nginx'],
-  }
 }
 
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