SERVER-14668/SERVER-15294 Collection-level locking for all read paths

1 files changed, 4 insertions, 5 deletions

diff --git a/src/mongo/db/cloner.h b/src/mongo/db/cloner.h
index 24f27befe47..169460257cc 100644
--- a/src/mongo/db/cloner.h
+++ b/src/mongo/db/cloner.h
@@ -31,19 +31,18 @@
 #pragma once
 
 #include "mongo/client/dbclientinterface.h"
-#include "mongo/db/client.h"
-#include "mongo/db/jsobj.h"
+#include "mongo/base/disallow_copying.h"
 
 namespace mongo {
 
     struct CloneOptions;
     class DBClientBase;
-    class DBClientCursor;
     class NamespaceString;
     class OperationContext;
-    class Query;
 
-    class Cloner: boost::noncopyable {
+
+    class Cloner {
+        MONGO_DISALLOW_COPYING(Cloner);
     public:
         Cloner();