2 files changed, 16 insertions, 17 deletions

diff --git a/xfa/fde/xml/fde_xml_imp.cpp b/xfa/fde/xml/fde_xml_imp.cpp
index f333b4fcda..7880804367 100644
--- a/xfa/fde/xml/fde_xml_imp.cpp
+++ b/xfa/fde/xml/fde_xml_imp.cpp
@@ -7,6 +7,7 @@
 #include "xfa/fde/xml/fde_xml_imp.h"
 
 #include <algorithm>
+#include <utility>
 
 #include "core/fxcrt/fx_ext.h"
 #include "core/fxcrt/fx_safe_types.h"
@@ -957,29 +958,27 @@ void CFDE_XMLDoc::Reset(bool bInitRoot) {
 }
 
 void CFDE_XMLDoc::ReleaseParser() {
-  if (m_pXMLParser) {
-    m_pXMLParser->Release();
-    m_pXMLParser = nullptr;
-  }
+  m_pXMLParser.reset();
   if (m_pSyntaxParser) {
     m_pSyntaxParser->Release();
     m_pSyntaxParser = nullptr;
   }
 }
 
-bool CFDE_XMLDoc::LoadXML(CFDE_XMLParser* pXMLParser) {
+bool CFDE_XMLDoc::LoadXML(std::unique_ptr<IFDE_XMLParser> pXMLParser) {
   if (!pXMLParser)
     return false;
 
   Reset(true);
-  m_pXMLParser = pXMLParser;
-  return !!m_pXMLParser;
+  m_pXMLParser = std::move(pXMLParser);
+  return true;
 }
 
 int32_t CFDE_XMLDoc::DoLoad(IFX_Pause* pPause) {
-  if (m_iStatus >= 100)
-    return m_iStatus;
-  return m_iStatus = m_pXMLParser->DoParser(pPause);
+  if (m_iStatus < 100)
+    m_iStatus = m_pXMLParser->DoParser(pPause);
+
+  return m_iStatus;
 }
 
 void CFDE_XMLDoc::CloseXML() {
diff --git a/xfa/fde/xml/fde_xml_imp.h b/xfa/fde/xml/fde_xml_imp.h
index 283184aadc..8571f1b9f1 100644
--- a/xfa/fde/xml/fde_xml_imp.h
+++ b/xfa/fde/xml/fde_xml_imp.h
@@ -7,6 +7,8 @@
 #ifndef XFA_FDE_XML_FDE_XML_IMP_H_
 #define XFA_FDE_XML_FDE_XML_IMP_H_
 
+#include <memory>
+
 #include "core/fxcrt/fx_system.h"
 #include "xfa/fde/xml/fde_xml.h"
 #include "xfa/fgas/crt/fgas_memory.h"
@@ -19,8 +21,8 @@ class CFDE_XMLElement;
 class CFDE_XMLText;
 class CFDE_XMLDoc;
 class CFDE_XMLDOMParser;
-class CFDE_XMLParser;
 class CFDE_XMLSyntaxParser;
+class IFDE_XMLParser;
 
 class CFDE_XMLNode : public CFX_Target {
  public:
@@ -193,7 +195,7 @@ class CFDE_XMLDoc : public CFX_Target {
   CFDE_XMLDoc();
   ~CFDE_XMLDoc() override;
 
-  bool LoadXML(CFDE_XMLParser* pXMLParser);
+  bool LoadXML(std::unique_ptr<IFDE_XMLParser> pXMLParser);
   int32_t DoLoad(IFX_Pause* pPause = nullptr);
   void CloseXML();
   CFDE_XMLNode* GetRoot() const { return m_pRoot; }
@@ -209,14 +211,12 @@ class CFDE_XMLDoc : public CFX_Target {
   int32_t m_iStatus;
   CFDE_XMLNode* m_pRoot;
   CFDE_XMLSyntaxParser* m_pSyntaxParser;
-  CFDE_XMLParser* m_pXMLParser;
+  std::unique_ptr<IFDE_XMLParser> m_pXMLParser;
 };
 
-class CFDE_XMLParser {
+class IFDE_XMLParser {
  public:
-  virtual ~CFDE_XMLParser() {}
-
-  virtual void Release() = 0;
+  virtual ~IFDE_XMLParser() {}
   virtual int32_t DoParser(IFX_Pause* pPause) = 0;
 };