4 files changed, 1 insertions, 120 deletions
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font.cpp
index a64b5010c4..a9deba665c 100644
--- a/core/src/fpdfapi/fpdf_font/fpdf_font.cpp
+++ b/core/src/fpdfapi/fpdf_font/fpdf_font.cpp
@@ -173,74 +173,6 @@ CPDF_Font::~CPDF_Font() {
   }
 }
 
-bool CPDF_Font::IsType1Font() const {
-  return false;
-}
-
-bool CPDF_Font::IsTrueTypeFont() const {
-  return false;
-}
-
-bool CPDF_Font::IsType3Font() const {
-  return false;
-}
-
-bool CPDF_Font::IsCIDFont() const {
-  return false;
-}
-
-const CPDF_Type1Font* CPDF_Font::AsType1Font() const {
-  return nullptr;
-}
-
-CPDF_Type1Font* CPDF_Font::AsType1Font() {
-  return nullptr;
-}
-
-const CPDF_TrueTypeFont* CPDF_Font::AsTrueTypeFont() const {
-  return nullptr;
-}
-
-CPDF_TrueTypeFont* CPDF_Font::AsTrueTypeFont() {
-  return nullptr;
-}
-
-const CPDF_Type3Font* CPDF_Font::AsType3Font() const {
-  return nullptr;
-}
-
-CPDF_Type3Font* CPDF_Font::AsType3Font() {
-  return nullptr;
-}
-
-const CPDF_CIDFont* CPDF_Font::AsCIDFont() const {
-  return nullptr;
-}
-
-CPDF_CIDFont* CPDF_Font::AsCIDFont() {
-  return nullptr;
-}
-
-FX_BOOL CPDF_Font::IsUnicodeCompatible() const {
-  return FALSE;
-}
-
-int CPDF_Font::CountChar(const FX_CHAR* pString, int size) const {
-  return size;
-}
-
-int CPDF_Font::GetCharSize(FX_DWORD charcode) const {
-  return 1;
-}
-
-int CPDF_Font::GlyphFromCharCode(FX_DWORD charcode, FX_BOOL* pVertGlyph) {
-  ASSERT(false);
-}
-
-int CPDF_Font::GlyphFromCharCodeExt(FX_DWORD charcode) {
-  return GlyphFromCharCode(charcode);
-}
-
 FX_BOOL CPDF_Font::IsVertWriting() const {
   FX_BOOL bVertWriting = FALSE;
   const CPDF_CIDFont* pCIDFont = AsCIDFont();
@@ -1030,18 +962,6 @@ FX_DWORD CPDF_SimpleFont::CharCodeFromUnicode(FX_WCHAR unicode) const {
 
 CPDF_Type1Font::CPDF_Type1Font() : m_Base14Font(-1) {}
 
-bool CPDF_Type1Font::IsType1Font() const {
-  return true;
-}
-
-const CPDF_Type1Font* CPDF_Type1Font::AsType1Font() const {
-  return this;
-}
-
-CPDF_Type1Font* CPDF_Type1Font::AsType1Font() {
-  return this;
-}
-
 FX_BOOL CPDF_Type1Font::Load() {
   m_Base14Font = PDF_GetStandardFontName(&m_BaseFont);
   if (m_Base14Font >= 0) {
@@ -1440,18 +1360,6 @@ CPDF_Object* CPDF_FontEncoding::Realize() {
 
 CPDF_TrueTypeFont::CPDF_TrueTypeFont() {}
 
-bool CPDF_TrueTypeFont::IsTrueTypeFont() const {
-  return true;
-}
-
-const CPDF_TrueTypeFont* CPDF_TrueTypeFont::AsTrueTypeFont() const {
-  return this;
-}
-
-CPDF_TrueTypeFont* CPDF_TrueTypeFont::AsTrueTypeFont() {
-  return this;
-}
-
 FX_BOOL CPDF_TrueTypeFont::Load() {
   return LoadCommon();
 }
@@ -1664,18 +1572,6 @@ CPDF_Type3Font::~CPDF_Type3Font() {
     delete it.second;
 }
 
-bool CPDF_Type3Font::IsType3Font() const {
-  return true;
-}
-
-const CPDF_Type3Font* CPDF_Type3Font::AsType3Font() const {
-  return this;
-}
-
-CPDF_Type3Font* CPDF_Type3Font::AsType3Font() {
-  return this;
-}
-
 FX_BOOL CPDF_Type3Font::Load() {
   m_pFontResources = m_pFontDict->GetDictBy("Resources");
   CPDF_Array* pMatrix = m_pFontDict->GetArrayBy("FontMatrix");
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
index 38406394c4..7c85b8213d 100644
--- a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
+++ b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
@@ -1068,18 +1068,6 @@ CPDF_CIDFont::~CPDF_CIDFont() {
   delete m_pTTGSUBTable;
 }
 
-bool CPDF_CIDFont::IsCIDFont() const {
-  return true;
-}
-
-const CPDF_CIDFont* CPDF_CIDFont::AsCIDFont() const {
-  return this;
-}
-
-CPDF_CIDFont* CPDF_CIDFont::AsCIDFont() {
-  return this;
-}
-
 FX_WORD CPDF_CIDFont::CIDFromCharCode(FX_DWORD charcode) const {
   if (!m_pCMap) {
     return (FX_WORD)charcode;
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp
index 95907ae8fd..799e748761 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp
@@ -56,7 +56,6 @@ void CalcEncryptKey(CPDF_Dictionary* pEncrypt,
   FXSYS_memset(key, 0, keylen);
   FXSYS_memcpy(key, digest, copy_len);
 }
-
 CPDF_CryptoHandler* CPDF_StandardSecurityHandler::CreateCryptoHandler() {
   return new CPDF_StandardCryptoHandler;
 }
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
index e18775e54b..737bbe49be 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
@@ -4144,7 +4144,7 @@ FX_BOOL CPDF_DataAvail::CheckPageNode(CPDF_PageNode& pageNodes,
       continue;
 
     switch (pNode->m_type) {
-      case PDF_PAGENODE_UNKNOWN:
+      case PDF_PAGENODE_UNKOWN:
         if (!CheckUnkownPageNode(pNode->m_dwPageNo, pNode, pHints)) {
           return FALSE;
         }
@@ -4586,8 +4586,6 @@ IPDF_DataAvail::DocFormStatus CPDF_DataAvail::IsFormAvail(
   return FormAvailable;
 }
 
-CPDF_PageNode::CPDF_PageNode() : m_type(PDF_PAGENODE_UNKNOWN) {}
-
 CPDF_PageNode::~CPDF_PageNode() {
   for (int32_t i = 0; i < m_childNode.GetSize(); ++i)
     delete m_childNode[i];