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diff --git a/xfa/fxfa/parser/cxfa_traversestrategy_xfacontainernode.h b/xfa/fxfa/parser/cxfa_traversestrategy_xfacontainernode.h
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index 0000000000..d507c262fe
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+++ b/xfa/fxfa/parser/cxfa_traversestrategy_xfacontainernode.h
@@ -0,0 +1,33 @@
+// Copyright 2017 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FXFA_PARSER_CXFA_TRAVERSESTRATEGY_XFACONTAINERNODE_H_
+#define XFA_FXFA_PARSER_CXFA_TRAVERSESTRATEGY_XFACONTAINERNODE_H_
+
+#include "xfa/fxfa/parser/cxfa_node.h"
+#include "xfa/fxfa/parser/xfa_utils.h"
+
+class CXFA_TraverseStrategy_XFAContainerNode {
+ public:
+  static CXFA_Node* GetFirstChild(CXFA_Node* pTemplateNode) {
+    return pTemplateNode->GetNodeItem(XFA_NODEITEM_FirstChild,
+                                      XFA_ObjectType::ContainerNode);
+  }
+  static CXFA_Node* GetNextSibling(CXFA_Node* pTemplateNode) {
+    return pTemplateNode->GetNodeItem(XFA_NODEITEM_NextSibling,
+                                      XFA_ObjectType::ContainerNode);
+  }
+  static CXFA_Node* GetParent(CXFA_Node* pTemplateNode) {
+    return pTemplateNode->GetNodeItem(XFA_NODEITEM_Parent,
+                                      XFA_ObjectType::ContainerNode);
+  }
+};
+
+typedef CXFA_NodeIteratorTemplate<CXFA_Node,
+                                  CXFA_TraverseStrategy_XFAContainerNode>
+    CXFA_ContainerIterator;
+
+#endif  // XFA_FXFA_PARSER_CXFA_TRAVERSESTRATEGY_XFACONTAINERNODE_H_