Remove unused reference

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-1118@1644391 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/framework/agents/src/main/java/org/apache/manifoldcf/agents/incrementalingest/IncrementalIngester.java b/framework/agents/src/main/java/org/apache/manifoldcf/agents/incrementalingest/IncrementalIngester.java
index b53d51e..cb848ec 100644
--- a/framework/agents/src/main/java/org/apache/manifoldcf/agents/incrementalingest/IncrementalIngester.java
+++ b/framework/agents/src/main/java/org/apache/manifoldcf/agents/incrementalingest/IncrementalIngester.java
@@ -83,8 +83,6 @@
   protected final IOutputConnectionManager connectionManager;
   // Output connector pool manager
   protected final IOutputConnectorPool outputConnectorPool;
-  // Transformation connection manager
-  protected final ITransformationConnectionManager transformationConnectionManager;
   // Transformation connector pool manager
   protected final ITransformationConnectorPool transformationConnectorPool;
   
@@ -98,7 +96,6 @@
     lockManager = LockManagerFactory.make(threadContext);
     connectionManager = OutputConnectionManagerFactory.make(threadContext);
     outputConnectorPool = OutputConnectorPoolFactory.make(threadContext);
-    transformationConnectionManager = TransformationConnectionManagerFactory.make(threadContext);
     transformationConnectorPool = TransformationConnectorPoolFactory.make(threadContext);
   }