2 files changed, 3 insertions, 23 deletions
diff --git a/fpdfsdk/include/fsdk_mgr.h b/fpdfsdk/include/fsdk_mgr.h
index 6b7e2873e7..270160eeb6 100644
--- a/fpdfsdk/include/fsdk_mgr.h
+++ b/fpdfsdk/include/fsdk_mgr.h
@@ -22,7 +22,6 @@
 #include "javascript/IJavaScript.h"
 
 class CFFL_IFormFiller;
-class CJS_RuntimeFactory;
 class CPDFSDK_ActionHandler;
 class CPDFSDK_Annot;
 class CPDFSDK_Document;
@@ -207,7 +206,6 @@ class CPDFDoc_Environment final {
   CFX_ByteString GetAppName() const { return ""; }
   IFX_SystemHandler* GetSysHandler() const { return m_pSysHandler; }
   FPDF_FORMFILLINFO* GetFormFillInfo() const { return m_pInfo; }
-  CJS_RuntimeFactory* GetRuntimeFactory() const { return m_pJSRuntimeFactory; }
 
   CFFL_IFormFiller* GetIFormFiller();             // Creates if not present.
   CPDFSDK_AnnotHandlerMgr* GetAnnotHandlerMgr();  // Creates if not present.
@@ -217,13 +215,12 @@ class CPDFDoc_Environment final {
  private:
   CPDFSDK_AnnotHandlerMgr* m_pAnnotHandlerMgr;
   CPDFSDK_ActionHandler* m_pActionHandler;
-  IFXJS_Runtime* m_pJSRuntime;
+  nonstd::unique_ptr<IFXJS_Runtime> m_pJSRuntime;
   FPDF_FORMFILLINFO* const m_pInfo;
   CPDFSDK_Document* m_pSDKDoc;
   CPDF_Document* const m_pPDFDoc;
   CFFL_IFormFiller* m_pIFormFiller;
   IFX_SystemHandler* m_pSysHandler;
-  CJS_RuntimeFactory* m_pJSRuntimeFactory;
 };
 
 class CPDFSDK_Document {
diff --git a/fpdfsdk/include/javascript/IJavaScript.h b/fpdfsdk/include/javascript/IJavaScript.h
index 47e4c17faf..3791b886c4 100644
--- a/fpdfsdk/include/javascript/IJavaScript.h
+++ b/fpdfsdk/include/javascript/IJavaScript.h
@@ -133,30 +133,13 @@ class IFXJS_Context {
 
 class IFXJS_Runtime {
  public:
+  virtual ~IFXJS_Runtime() {}
+
   virtual IFXJS_Context* NewContext() = 0;
   virtual void ReleaseContext(IFXJS_Context* pContext) = 0;
   virtual IFXJS_Context* GetCurrentContext() = 0;
-
   virtual void SetReaderDocument(CPDFSDK_Document* pReaderDoc) = 0;
   virtual CPDFSDK_Document* GetReaderDocument() = 0;
-
- protected:
-  virtual ~IFXJS_Runtime() {}
-};
-
-class CJS_RuntimeFactory {
- public:
-  CJS_RuntimeFactory() : m_bInit(false), m_nRef(0) {}
-  ~CJS_RuntimeFactory();
-
-  IFXJS_Runtime* NewJSRuntime(CPDFDoc_Environment* pApp);
-  void DeleteJSRuntime(IFXJS_Runtime* pRuntime);
-  void AddRef();
-  void Release();
-
- private:
-  bool m_bInit;
-  int m_nRef;
 };
 
 #endif  // FPDFSDK_INCLUDE_JAVASCRIPT_IJAVASCRIPT_H_