Get rid of CFX_CharMap instantiations.

The only thing left are a couple of static methods.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1711273002 .

2 files changed, 10 insertions, 23 deletions

diff --git a/core/include/fpdfapi/fpdf_objects.h b/core/include/fpdfapi/fpdf_objects.h
index ddc16d95b0..129eebfcfc 100644
--- a/core/include/fpdfapi/fpdf_objects.h
+++ b/core/include/fpdfapi/fpdf_objects.h
@@ -58,9 +58,7 @@ class CPDF_Object {
 
   virtual CFX_ByteString GetString() const { return CFX_ByteString(); }
   virtual CFX_ByteStringC GetConstString() const { return CFX_ByteStringC(); }
-  virtual CFX_WideString GetUnicodeText(CFX_CharMap* pCharMap = nullptr) const {
-    return CFX_WideString();
-  }
+  virtual CFX_WideString GetUnicodeText() const { return CFX_WideString(); }
   virtual FX_FLOAT GetNumber() const { return 0; }
   virtual int GetInteger() const { return 0; }
   virtual CPDF_Dictionary* GetDict() const { return nullptr; }
@@ -207,7 +205,7 @@ class CPDF_String : public CPDF_Object {
   CFX_ByteStringC GetConstString() const override {
     return CFX_ByteStringC(m_String);
   }
-  CFX_WideString GetUnicodeText(CFX_CharMap* pCharMap = nullptr) const override;
+  CFX_WideString GetUnicodeText() const override;
   void SetString(const CFX_ByteString& str) override { m_String = str; }
   bool IsString() const override { return true; }
   CPDF_String* AsString() override { return this; }
@@ -245,7 +243,7 @@ class CPDF_Name : public CPDF_Object {
   CFX_ByteStringC GetConstString() const override {
     return CFX_ByteStringC(m_Name);
   }
-  CFX_WideString GetUnicodeText(CFX_CharMap* pCharMap = nullptr) const override;
+  CFX_WideString GetUnicodeText() const override;
   void SetString(const CFX_ByteString& str) override { m_Name = str; }
   bool IsName() const override { return true; }
   CPDF_Name* AsName() override { return this; }
@@ -355,8 +353,7 @@ class CPDF_Dictionary : public CPDF_Object {
                              const CFX_ByteStringC& default_str) const;
   CFX_ByteStringC GetConstStringBy(const CFX_ByteStringC& key,
                                    const CFX_ByteStringC& default_str) const;
-  CFX_WideString GetUnicodeTextBy(const CFX_ByteStringC& key,
-                                  CFX_CharMap* pCharMap = NULL) const;
+  CFX_WideString GetUnicodeTextBy(const CFX_ByteStringC& key) const;
   int GetIntegerBy(const CFX_ByteStringC& key) const;
   int GetIntegerBy(const CFX_ByteStringC& key, int default_int) const;
   FX_BOOL GetBooleanBy(const CFX_ByteStringC& key,
@@ -428,7 +425,7 @@ class CPDF_Stream : public CPDF_Object {
   Type GetType() const override { return STREAM; }
   CPDF_Object* Clone(FX_BOOL bDirect = FALSE) const override;
   CPDF_Dictionary* GetDict() const override { return m_pDict; }
-  CFX_WideString GetUnicodeText(CFX_CharMap* pCharMap = nullptr) const override;
+  CFX_WideString GetUnicodeText() const override;
   bool IsStream() const override { return true; }
   CPDF_Stream* AsStream() override { return this; }
   const CPDF_Stream* AsStream() const override { return this; }
diff --git a/core/include/fpdfapi/fpdf_parser.h b/core/include/fpdfapi/fpdf_parser.h
index f57ee5593c..9fa05c75ed 100644
--- a/core/include/fpdfapi/fpdf_parser.h
+++ b/core/include/fpdfapi/fpdf_parser.h
@@ -697,21 +697,11 @@ CFX_ByteString PDF_NameDecode(const CFX_ByteString& orig);
 CFX_ByteString PDF_NameEncode(const CFX_ByteString& orig);
 CFX_ByteString PDF_EncodeString(const CFX_ByteString& src,
                                 FX_BOOL bHex = FALSE);
-CFX_WideString PDF_DecodeText(const uint8_t* pData,
-                              FX_DWORD size,
-                              CFX_CharMap* pCharMap = NULL);
-inline CFX_WideString PDF_DecodeText(const CFX_ByteString& bstr,
-                                     CFX_CharMap* pCharMap = NULL) {
-  return PDF_DecodeText((const uint8_t*)bstr.c_str(), bstr.GetLength(),
-                        pCharMap);
-}
-CFX_ByteString PDF_EncodeText(const FX_WCHAR* pString,
-                              int len = -1,
-                              CFX_CharMap* pCharMap = NULL);
-inline CFX_ByteString PDF_EncodeText(const CFX_WideString& str,
-                                     CFX_CharMap* pCharMap = NULL) {
-  return PDF_EncodeText(str.c_str(), str.GetLength(), pCharMap);
-}
+CFX_WideString PDF_DecodeText(const uint8_t* pData, FX_DWORD size);
+CFX_WideString PDF_DecodeText(const CFX_ByteString& bstr);
+CFX_ByteString PDF_EncodeText(const FX_WCHAR* pString, int len = -1);
+CFX_ByteString PDF_EncodeText(const CFX_WideString& str);
+
 FX_FLOAT PDF_ClipFloat(FX_FLOAT f);
 class CFDF_Document : public CPDF_IndirectObjectHolder {
  public: