1 files changed, 7 insertions, 6 deletions
diff --git a/src/mongo/db/repl/do_txn_test.cpp b/src/mongo/db/repl/do_txn_test.cpp
index 810e7401da3..07547e3515f 100644
--- a/src/mongo/db/repl/do_txn_test.cpp
+++ b/src/mongo/db/repl/do_txn_test.cpp
@@ -29,6 +29,8 @@
 
 #include "mongo/platform/basic.h"
 
+#include <memory>
+
 #include "mongo/db/catalog/collection_options.h"
 #include "mongo/db/catalog/database_holder.h"
 #include "mongo/db/client.h"
@@ -46,7 +48,6 @@
 #include "mongo/db/transaction_participant.h"
 #include "mongo/logger/logger.h"
 #include "mongo/rpc/get_status_from_command_result.h"
-#include "mongo/stdx/memory.h"
 
 namespace mongo {
 namespace repl {
@@ -147,7 +148,7 @@ void DoTxnTest::setUp() {
     _opCtx = cc().makeOperationContext();
 
     // Set up ReplicationCoordinator and create oplog.
-    ReplicationCoordinator::set(service, stdx::make_unique<ReplicationCoordinatorMock>(service));
+    ReplicationCoordinator::set(service, std::make_unique<ReplicationCoordinatorMock>(service));
     setOplogCollectionName(service);
     createOplog(_opCtx.get());
 
@@ -161,21 +162,21 @@ void DoTxnTest::setUp() {
     // Need the OpObserverImpl in the registry in order for doTxn to work.
     OpObserverRegistry* opObserverRegistry =
         dynamic_cast<OpObserverRegistry*>(service->getOpObserver());
-    opObserverRegistry->addObserver(stdx::make_unique<OpObserverShardingImpl>());
+    opObserverRegistry->addObserver(std::make_unique<OpObserverShardingImpl>());
 
     // Use OpObserverMock to track applyOps calls generated by doTxn().
-    auto opObserver = stdx::make_unique<OpObserverMock>();
+    auto opObserver = std::make_unique<OpObserverMock>();
     _opObserver = opObserver.get();
     opObserverRegistry->addObserver(std::move(opObserver));
 
     // This test uses StorageInterface to create collections and inspect documents inside
     // collections.
-    _storage = stdx::make_unique<StorageInterfaceImpl>();
+    _storage = std::make_unique<StorageInterfaceImpl>();
 
     // We also need to give replication a StorageInterface for checking out the transaction.
     // The test storage engine doesn't support the necessary call (getPointInTimeReadTimestamp()),
     // so we use a mock.
-    repl::StorageInterface::set(service, stdx::make_unique<StorageInterfaceMock>());
+    repl::StorageInterface::set(service, std::make_unique<StorageInterfaceMock>());
 
     // Set up the transaction and session.
     _opCtx->setLogicalSessionId(makeLogicalSessionIdForTest());