Remove dead code in fxet_edit.h.chromium/3050

Change-Id: Ide1702bbe07bd973293331fe6389b41c057691ba
Reviewed-on: https://pdfium-review.googlesource.com/3123
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>

1 files changed, 4 insertions, 35 deletions

diff --git a/fpdfsdk/fxedit/fxet_edit.h b/fpdfsdk/fxedit/fxet_edit.h
index a279d1c1b6..ebc326f5a9 100644
--- a/fpdfsdk/fxedit/fxet_edit.h
+++ b/fpdfsdk/fxedit/fxet_edit.h
@@ -21,11 +21,8 @@ class CFX_Edit_Iterator;
 class CFX_Edit_Provider;
 class CFX_RenderDevice;
 class CFX_SystemHandler;
-class CPDF_PageObjectHolder;
-class CPDF_TextObject;
 class CPWL_Edit;
 class CPWL_EditCtrl;
-
 class IFX_Edit_UndoItem;
 
 struct CFX_Edit_LineRect {
@@ -39,7 +36,7 @@ struct CFX_Edit_LineRect {
 class CFX_Edit_LineRectArray {
  public:
   CFX_Edit_LineRectArray();
-  virtual ~CFX_Edit_LineRectArray();
+  ~CFX_Edit_LineRectArray();
 
   void operator=(CFX_Edit_LineRectArray&& rects);
   void Add(const CPVT_WordRange& wrLine, const CFX_FloatRect& rcLine);
@@ -54,7 +51,7 @@ class CFX_Edit_LineRectArray {
 class CFX_Edit_RectArray {
  public:
   CFX_Edit_RectArray();
-  virtual ~CFX_Edit_RectArray();
+  ~CFX_Edit_RectArray();
 
   void Clear();
   void Add(const CFX_FloatRect& rect);
@@ -69,12 +66,11 @@ class CFX_Edit_RectArray {
 class CFX_Edit_Refresh {
  public:
   CFX_Edit_Refresh();
-  virtual ~CFX_Edit_Refresh();
+  ~CFX_Edit_Refresh();
 
   void BeginRefresh();
   void Push(const CPVT_WordRange& linerange, const CFX_FloatRect& rect);
   void NoAnalyse();
-  void AddRefresh(const CFX_FloatRect& rect);
   const CFX_Edit_RectArray* GetRefreshRects() const;
   void EndRefresh();
 
@@ -87,12 +83,10 @@ class CFX_Edit_Refresh {
 class CFX_Edit_Select {
  public:
   CFX_Edit_Select();
-  CFX_Edit_Select(const CPVT_WordPlace& begin, const CPVT_WordPlace& end);
   explicit CFX_Edit_Select(const CPVT_WordRange& range);
 
   void Reset();
   void Set(const CPVT_WordPlace& begin, const CPVT_WordPlace& end);
-  void SetBeginPos(const CPVT_WordPlace& begin);
   void SetEndPos(const CPVT_WordPlace& end);
 
   CPVT_WordRange ConvertToWordRange() const;
@@ -105,14 +99,13 @@ class CFX_Edit_Select {
 class CFX_Edit_Undo {
  public:
   explicit CFX_Edit_Undo(int32_t nBufsize);
-  virtual ~CFX_Edit_Undo();
+  ~CFX_Edit_Undo();
 
   void AddItem(std::unique_ptr<IFX_Edit_UndoItem> pItem);
   void Undo();
   void Redo();
   bool CanUndo() const;
   bool CanRedo() const;
-  bool IsModified() const;
   void Reset();
 
  private:
@@ -122,8 +115,6 @@ class CFX_Edit_Undo {
   std::deque<std::unique_ptr<IFX_Edit_UndoItem>> m_UndoItemStack;
   size_t m_nCurUndoPos;
   size_t m_nBufSize;
-  bool m_bModified;
-  bool m_bVirgin;
   bool m_bWorking;
 };
 
@@ -152,24 +143,6 @@ class CFX_Edit_UndoItem : public IFX_Edit_UndoItem {
   bool m_bLast;
 };
 
-class CFX_Edit_GroupUndoItem : public IFX_Edit_UndoItem {
- public:
-  explicit CFX_Edit_GroupUndoItem(const CFX_WideString& sTitle);
-  ~CFX_Edit_GroupUndoItem() override;
-
-  // IFX_Edit_UndoItem
-  void Undo() override;
-  void Redo() override;
-  CFX_WideString GetUndoTitle() const override;
-
-  void AddUndoItem(std::unique_ptr<CFX_Edit_UndoItem> pUndoItem);
-  void UpdateItems();
-
- private:
-  CFX_WideString m_sTitle;
-  std::vector<std::unique_ptr<CFX_Edit_UndoItem>> m_Items;
-};
-
 class CFXEU_InsertWord : public CFX_Edit_UndoItem {
  public:
   CFXEU_InsertWord(CFX_Edit* pEdit,
@@ -381,7 +354,6 @@ class CFX_Edit {
   bool InsertText(const CFX_WideString& sText, int32_t charset);
   bool Redo();
   bool Undo();
-  int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const;
   CPVT_WordPlace WordIndexToWordPlace(int32_t index) const;
   CPVT_WordPlace SearchWordPlace(const CFX_PointF& point) const;
   int32_t GetCaret() const;
@@ -404,7 +376,6 @@ class CFX_Edit {
   void Paint();
   void EnableRefresh(bool bRefresh);
   void RefreshWordRange(const CPVT_WordRange& wr);
-  void SetCaret(int32_t nPos);
   CPVT_WordRange GetWholeWordRange() const;
   CPVT_WordRange GetSelectWordRange() const;
   void EnableUndo(bool bUndo);
@@ -498,7 +469,6 @@ class CFX_Edit {
   CFX_FloatRect m_rcOldContent;
   bool m_bEnableUndo;
   bool m_bOprNotify;
-  CFX_Edit_GroupUndoItem* m_pGroupUndoItem;
 };
 
 class CFX_Edit_Iterator {
@@ -510,7 +480,6 @@ class CFX_Edit_Iterator {
   bool PrevWord();
   bool GetWord(CPVT_Word& word) const;
   bool GetLine(CPVT_Line& line) const;
-  bool GetSection(CPVT_Section& section) const;
   void SetAt(int32_t nWordIndex);
   void SetAt(const CPVT_WordPlace& place);
   const CPVT_WordPlace& GetAt() const;