Remove FX_DWORD from XFA, part 2

xfa/fxfa/parser/xfa_document_serialize.h

Index: xfa/fxfa/parser/xfa_document_serialize.h
diff --git a/xfa/fxfa/parser/xfa_document_serialize.h b/xfa/fxfa/parser/xfa_document_serialize.h
index f9253fb98096679a9d8c339d199cf0b18818f5d8..f18e163a8df55af6044fe7081973704a7e048671 100644
--- a/xfa/fxfa/parser/xfa_document_serialize.h
+++ b/xfa/fxfa/parser/xfa_document_serialize.h
@@ -26,13 +26,13 @@ class CXFA_DataExporter : public IXFA_PacketExport {
   virtual FX_BOOL Export(IFX_FileWrite* pWrite);
   virtual FX_BOOL Export(IFX_FileWrite* pWrite,
                          CXFA_Node* pNode,
-                         FX_DWORD dwFlag = 0,
+                         uint32_t dwFlag = 0,
                          const FX_CHAR* pChecksum = NULL);
 
  protected:
   FX_BOOL Export(IFX_Stream* pStream,
                  CXFA_Node* pNode,
-                 FX_DWORD dwFlag,
+                 uint32_t dwFlag,
                  const FX_CHAR* pChecksum);
   CXFA_Document* m_pDocument;
 };