ReplicationQueue: Remove unused ReplicationConfig member

Change-Id: I3d24db93f111046c98855bf23deb49dd97f904c8
diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationQueue.java b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationQueue.java
index 9f8f8fb..6e06050 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationQueue.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationQueue.java
@@ -48,7 +48,6 @@
   private final WorkQueue workQueue;
   private final DynamicItem<EventDispatcher> dispatcher;
   private final ReplicationDestinations destinations;
-  private final ReplicationConfig config;
   private final ReplicationTasksStorage replicationTasksStorage;
   private volatile boolean running;
   private volatile boolean replaying;
@@ -57,14 +56,12 @@
   ReplicationQueue(
       WorkQueue wq,
       ReplicationDestinations rd,
-      ReplicationConfig rc,
       DynamicItem<EventDispatcher> dis,
       ReplicationStateListeners sl,
       ReplicationTasksStorage rts) {
     workQueue = wq;
     dispatcher = dis;
     destinations = rd;
-    config = rc;
     stateLog = sl;
     replicationTasksStorage = rts;
   }