Remove import

Author: jasontedor

server/src/test/java/org/elasticsearch/cluster/metadata/MetaDataMappingServiceTests.java

@@ -19,7 +19,6 @@
 package org.elasticsearch.cluster.metadata;
 
 import org.elasticsearch.action.admin.indices.mapping.put.PutMappingClusterStateUpdateRequest;
-import org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest;
 import org.elasticsearch.cluster.ClusterState;
 import org.elasticsearch.cluster.ClusterStateTaskExecutor;
 import org.elasticsearch.cluster.service.ClusterService;