Get rid of FX_LPCSTR cast.

core/src/fpdfapi/fpdf_page/fpdf_page_parser.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 "../../../include/fpdfapi/fpdf_page.h"
 #include "../../../include/fpdfapi/fpdf_module.h"
 #include "../../../include/fpdfapi/fpdf_serial.h"
 #include "pageint.h"
@@ skipping 108 matching lines @@
     if (len > 32) {
         m_ParamBuf1[index].m_Type = 0;
         m_ParamBuf1[index].m_pObject = CPDF_Name::Create(PDF_NameDecode(CFX_ByteStringC(name, len)));
     } else {
         m_ParamBuf1[index].m_Type = PDFOBJ_NAME;
         if (FXSYS_memchr(name, '#', len) == NULL) {
             FXSYS_memcpy32(m_ParamBuf1[index].m_Name.m_Buffer, name, len);
             m_ParamBuf1[index].m_Name.m_Len = len;
         } else {
             CFX_ByteString str = PDF_NameDecode(CFX_ByteStringC(name, len));
-            FXSYS_memcpy32(m_ParamBuf1[index].m_Name.m_Buffer, (FX_LPCSTR)str, str.GetLength());
+            FXSYS_memcpy32(m_ParamBuf1[index].m_Name.m_Buffer, str.c_str(), str.GetLength());
             m_ParamBuf1[index].m_Name.m_Len = str.GetLength();
         }
     }
 }
 void CPDF_StreamContentParser::AddNumberParam(FX_LPCSTR str, int len)
 {
     int index = GetNextParamPos();
     m_ParamBuf1[index].m_Type = PDFOBJ_NUMBER;
     FX_atonum(CFX_ByteStringC(str, len), m_ParamBuf1[index].m_Number.m_bInteger,
               &m_ParamBuf1[index].m_Number.m_Integer);
@@ skipping 1439 matching lines @@
                 buf.AppendChar((char)code);
             }
             bFirst = !bFirst;
         }
     }
     if (!bFirst) {
         buf.AppendChar((char)code);
     }
     return buf.GetByteString();
 }