revert imports

Author: drempapis

server/src/internalClusterTest/java/org/elasticsearch/search/StressSearchServiceReaperIT.java

@@ -10,8 +10,6 @@
 
 import org.apache.lucene.tests.util.English;
 import org.elasticsearch.action.index.IndexRequestBuilder;
-import org.elasticsearch.action.search.SearchRequestBuilder;
-import org.elasticsearch.action.search.SearchResponse;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.core.TimeValue;
 import org.elasticsearch.test.ESIntegTestCase;