Remove unused code in CPDFXFA_Document

xfa/fxfa/include/fxfa.h

 // Copyright 2014 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_INCLUDE_FXFA_H_
 #define XFA_FXFA_INCLUDE_FXFA_H_
 
 #include <vector>
@@ skipping 297 matching lines @@
                               const CFX_RectF& rtAnchor,
                               CFX_RectF& rtPopup) = 0;
   virtual FX_BOOL PopupMenu(CXFA_FFWidget* hWidget,
                             CFX_PointF ptPopup,
                             const CFX_RectF* pRectExclude = nullptr) = 0;
   virtual void PageViewEvent(CXFA_FFPageView* pPageView, uint32_t dwFlags) = 0;
   virtual void WidgetPostAdd(CXFA_FFWidget* hWidget,
                              CXFA_WidgetAcc* pWidgetData) = 0;
   virtual void WidgetPreRemove(CXFA_FFWidget* hWidget,
                                CXFA_WidgetAcc* pWidgetData) = 0;
-  virtual FX_BOOL RenderCustomWidget(CXFA_FFWidget* hWidget,
-                                     CFX_Graphics* pGS,
-                                     CFX_Matrix* pMatrix,
-                                     const CFX_RectF& rtUI) = 0;
 
   virtual int32_t CountPages(CXFA_FFDoc* hDoc) = 0;
   virtual int32_t GetCurrentPage(CXFA_FFDoc* hDoc) = 0;
   virtual void SetCurrentPage(CXFA_FFDoc* hDoc, int32_t iCurPage) = 0;
   virtual FX_BOOL IsCalculationsEnabled(CXFA_FFDoc* hDoc) = 0;
   virtual void SetCalculationsEnabled(CXFA_FFDoc* hDoc, FX_BOOL bEnabled) = 0;
   virtual void GetTitle(CXFA_FFDoc* hDoc, CFX_WideString& wsTitle) = 0;
   virtual void SetTitle(CXFA_FFDoc* hDoc, const CFX_WideString& wsTitle) = 0;
   virtual void ExportData(CXFA_FFDoc* hDoc,
                           const CFX_WideString& wsFilePath,
                           FX_BOOL bXDP = TRUE) = 0;
-  virtual void ImportData(CXFA_FFDoc* hDoc,
-                          const CFX_WideString& wsFilePath) = 0;
   virtual void GotoURL(CXFA_FFDoc* hDoc,
                        const CFX_WideString& bsURL,
                        FX_BOOL bAppend = TRUE) = 0;
   virtual FX_BOOL IsValidationsEnabled(CXFA_FFDoc* hDoc) = 0;
   virtual void SetValidationsEnabled(CXFA_FFDoc* hDoc, FX_BOOL bEnabled) = 0;
   virtual void SetFocusWidget(CXFA_FFDoc* hDoc, CXFA_FFWidget* hWidget) = 0;
   virtual void Print(CXFA_FFDoc* hDoc,
                      int32_t nStartPage,
                      int32_t nEndPage,
                      uint32_t dwOptions) = 0;
-  virtual int32_t AbsPageCountInBatch(CXFA_FFDoc* hDoc) = 0;
-  virtual int32_t AbsPageInBatch(CXFA_FFDoc* hDoc, CXFA_FFWidget* hWidget) = 0;
-  virtual int32_t SheetCountInBatch(CXFA_FFDoc* hDoc) = 0;
-  virtual int32_t SheetInBatch(CXFA_FFDoc* hDoc, CXFA_FFWidget* hWidget) = 0;
-  virtual int32_t Verify(CXFA_FFDoc* hDoc,
-                         CXFA_Node* pSigNode,
-                         FX_BOOL bUsed = TRUE) = 0;
-  virtual FX_BOOL Sign(CXFA_FFDoc* hDoc,
-                       CXFA_NodeList* pNodeList,
-                       const CFX_WideStringC& wsExpression,
-                       const CFX_WideStringC& wsXMLIdent,
-                       const CFX_WideStringC& wsValue = FX_WSTRC(L"open"),
-                       FX_BOOL bUsed = TRUE) = 0;
-  virtual CXFA_NodeList* Enumerate(CXFA_FFDoc* hDoc) = 0;
-  virtual FX_BOOL Clear(CXFA_FFDoc* hDoc,
-                        CXFA_Node* pSigNode,
-                        FX_BOOL bCleared = TRUE) = 0;
   virtual void GetURL(CXFA_FFDoc* hDoc, CFX_WideString& wsDocURL) = 0;
   virtual FX_ARGB GetHighlightColor(CXFA_FFDoc* hDoc) = 0;
 
   virtual FX_BOOL SubmitData(CXFA_FFDoc* hDoc, CXFA_Submit submit) = 0;
-  virtual FX_BOOL CheckWord(CXFA_FFDoc* hDoc, const CFX_ByteStringC& sWord) = 0;
-  virtual FX_BOOL GetSuggestWords(CXFA_FFDoc* hDoc,
-                                  const CFX_ByteStringC& sWord,
-                                  std::vector<CFX_ByteString>& sSuggest) = 0;
   virtual FX_BOOL GetPDFScriptObject(CXFA_FFDoc* hDoc,
                                      const CFX_ByteStringC& utf8Name,
                                      CFXJSE_Value* pValue) = 0;
   virtual FX_BOOL GetGlobalProperty(CXFA_FFDoc* hDoc,
                                     const CFX_ByteStringC& szPropName,
                                     CFXJSE_Value* pValue) = 0;
   virtual FX_BOOL SetGlobalProperty(CXFA_FFDoc* hDoc,
                                     const CFX_ByteStringC& szPropName,
                                     CFXJSE_Value* pValue) = 0;
-  virtual CPDF_Document* OpenPDF(CXFA_FFDoc* hDoc,
-                                 IFX_FileRead* pFile,
-                                 FX_BOOL bTakeOverFile) = 0;
   virtual IFX_FileRead* OpenLinkedFile(CXFA_FFDoc* hDoc,
                                        const CFX_WideString& wsLink) = 0;
 };
 
 class IXFA_WidgetIterator {
  public:
   virtual ~IXFA_WidgetIterator() {}
 
   virtual void Reset() = 0;
   virtual CXFA_FFWidget* MoveToFirst() = 0;
   virtual CXFA_FFWidget* MoveToLast() = 0;
   virtual CXFA_FFWidget* MoveToNext() = 0;
   virtual CXFA_FFWidget* MoveToPrevious() = 0;
   virtual CXFA_FFWidget* GetCurrentWidget() = 0;
   virtual FX_BOOL SetCurrentWidget(CXFA_FFWidget* hWidget) = 0;
 };
 
 #endif  // XFA_FXFA_INCLUDE_FXFA_H_