Make CPDF_Dictionary methods take CFX_ByteString arguments

core/fpdfapi/fpdf_parser/cpdf_syntax_parser.cpp

 // Copyright 2016 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
 
 #include "core/fpdfapi/fpdf_parser/cpdf_syntax_parser.h"
 
 #include <vector>
 
@@ skipping 572 matching lines @@
           GetObject(pObjList, objnum, gennum, true));
       if (!obj) {
         uint8_t ch;
         while (GetNextChar(ch) && ch != 0x0A && ch != 0x0D) {
           continue;
         }
         return nullptr;
       }
 
       if (key.GetLength() > 1) {
-        pDict->SetAt(CFX_ByteStringC(key.c_str() + 1, key.GetLength() - 1),
+        pDict->SetAt(CFX_ByteString(key.c_str() + 1, key.GetLength() - 1),
                      obj.release());
       }
     }
 
     FX_FILESIZE SavedPos = m_Pos;
     CFX_ByteString nextword = GetNextWord(nullptr);
     if (nextword != "stream") {
       m_Pos = SavedPos;
       return pDict.release();
     }
@@ skipping 377 matching lines @@
     if (limit && m_Pos == limit)
       return -1;
   }
   return -1;
 }
 
 void CPDF_SyntaxParser::SetEncrypt(
     std::unique_ptr<IPDF_CryptoHandler> pCryptoHandler) {
   m_pCryptoHandler = std::move(pCryptoHandler);
 }