Fix typos, nits and remove dead code in fpdf_text_int.cpp.

core/src/fpdftext/text_int.h

Index: core/src/fpdftext/text_int.h
diff --git a/core/src/fpdftext/text_int.h b/core/src/fpdftext/text_int.h
index 481c48294fba15c4e8ef04a57b862237ad349798..0b3b9c8ae0613bcf8e04aa9256b4a4fb2f4febc1 100644
--- a/core/src/fpdftext/text_int.h
+++ b/core/src/fpdftext/text_int.h
@@ -51,15 +51,13 @@ typedef CFX_ArrayTemplate<PDFTEXT_Obj> LINEOBJ;
 
 class CPDF_TextPage : public IPDF_TextPage {
  public:
-  CPDF_TextPage(const CPDF_Page* pPage, int flags = 0);
-  CPDF_TextPage(const CPDF_PageObjects* pPage, int flags = 0);
-  CPDF_TextPage(const CPDF_Page* pPage, CPDFText_ParseOptions ParserOptions);
+  CPDF_TextPage(const CPDF_Page* pPage, int flags);
   ~CPDF_TextPage() override {}
 
   // IPDF_TextPage
   FX_BOOL ParseTextPage() override;
   void NormalizeObjects(FX_BOOL bNormalize) override;
-  FX_BOOL IsParsered() const override { return m_IsParsered; }
+  bool IsParsed() const override { return m_bIsParsed; }
   int CharIndexFromTextIndex(int TextIndex) const override;
   int TextIndexFromCharIndex(int CharIndex) const override;
   int CountChars() const override;
@@ -132,20 +130,18 @@ class CPDF_TextPage : public IPDF_TextPage {
                         const CPDF_Font* pFont,
                         int nItems) const;
 
- protected:
   CPDFText_ParseOptions m_ParseOptions;
   CFX_WordArray m_CharIndex;
-  const CPDF_PageObjects* m_pPage;
+  const CPDF_PageObjects* const m_pPage;
   PAGECHAR_InfoArray m_charList;
   CFX_WideTextBuf m_TextBuf;
   PAGECHAR_InfoArray m_TempCharList;
   CFX_WideTextBuf m_TempTextBuf;
-  int m_parserflag;
+  const int m_parserflag;
   CPDF_TextObject* m_pPreTextObj;
   CFX_AffineMatrix m_perMatrix;
-  FX_BOOL m_IsParsered;
+  bool m_bIsParsed;
   CFX_AffineMatrix m_DisplayMatrix;
-
   SEGMENT_Array m_Segment;
   CFX_RectArray m_SelRects;
   LINEOBJ m_LineObj;
@@ -155,7 +151,7 @@ class CPDF_TextPage : public IPDF_TextPage {
 
 class CPDF_TextPageFind : public IPDF_TextPageFind {
  public:
-  CPDF_TextPageFind(const IPDF_TextPage* pTextPage);
+  explicit CPDF_TextPageFind(const IPDF_TextPage* pTextPage);
   ~CPDF_TextPageFind() override {}
 
   // IPDF_TextPageFind
@@ -200,6 +196,7 @@ class CPDF_TextPageFind : public IPDF_TextPageFind {
   CFX_RectArray m_resArray;
   FX_BOOL m_IsFind;
 };
+
 class CPDF_LinkExt {
  public:
   CPDF_LinkExt() {}
@@ -223,10 +220,10 @@ class CPDF_LinkExtract : public IPDF_LinkExtract {
   void GetBoundedSegment(int index, int& start, int& count) const override;
   void GetRects(int index, CFX_RectArray& rects) const override;
 
-  FX_BOOL IsExtract() const { return m_IsParserd; }
+  FX_BOOL IsExtract() const { return m_bIsParsed; }
 
  protected:
-  void parserLink();
+  void ParseLink();
   void DeleteLinkList();
   FX_BOOL CheckWebLink(CFX_WideString& strBeCheck);
   FX_BOOL CheckMailLink(CFX_WideString& str);
@@ -236,7 +233,7 @@ class CPDF_LinkExtract : public IPDF_LinkExtract {
   LINK_InfoArray m_LinkList;
   const CPDF_TextPage* m_pTextPage;
   CFX_WideString m_strPageText;
-  FX_BOOL m_IsParserd;
+  bool m_bIsParsed;
 };
 
 FX_STRSIZE FX_Unicode_GetNormalization(FX_WCHAR wch, FX_WCHAR* pDst);