Remove implicit cast from CFX_ByteString to (const char*).

core/fpdfapi/fpdf_parser/fpdf_parser_utility.cpp

 // Copyright 2014 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/fpdf_parser_utility.h"
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
@@ skipping 94 matching lines @@
     }
   }
   result.ReleaseBuffer((FX_STRSIZE)(pDest - pDestStart));
   return result;
 }
 
 CFX_ByteString PDF_NameDecode(const CFX_ByteString& orig) {
   if (!FXSYS_memchr(orig.c_str(), '#', orig.GetLength())) {
     return orig;
   }
-  return PDF_NameDecode(CFX_ByteStringC(orig));
+  return PDF_NameDecode(orig.AsStringC());
 }
 
 CFX_ByteString PDF_NameEncode(const CFX_ByteString& orig) {
   uint8_t* src_buf = (uint8_t*)orig.c_str();
   int src_len = orig.GetLength();
   int dest_len = 0;
   int i;
   for (i = 0; i < src_len; i++) {
     uint8_t ch = src_buf[i];
     if (ch >= 0x80 || PDFCharIsWhitespace(ch) || ch == '#' ||
@@ skipping 88 matching lines @@
       buf.AppendBlock(acc.GetData(), acc.GetSize());
       buf << "\r\nendstream";
       break;
     }
     default:
       ASSERT(FALSE);
       break;
   }
   return buf;
 }