1 files changed, 0 insertions, 11 deletions
diff --git a/src/mongo/db/s/migration_chunk_cloner_source.h b/src/mongo/db/s/migration_chunk_cloner_source.h
index 52c8993163e..c871a3e08a8 100644
--- a/src/mongo/db/s/migration_chunk_cloner_source.h
+++ b/src/mongo/db/s/migration_chunk_cloner_source.h
@@ -156,17 +156,6 @@ public:
                             const repl::OpTime& opTime,
                             const repl::OpTime& preImageOpTime) = 0;
 
-    /**
-     * Notifies this cloner that a transaction involving the collection being cloned was prepared or
-     * committed. It is up to the cloner's implementation to decide what to do with this information
-     * and it is valid for the implementation to ignore it.
-     *
-     * NOTE: Must be called with at least IX lock held on the collection.
-     */
-    virtual void onTransactionPrepareOrUnpreparedCommit(OperationContext* opCtx,
-                                                        const repl::OpTime& opTime) = 0;
-
-
 protected:
     MigrationChunkClonerSource();
 };