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

fpdfsdk/fpdf_sysfontinfo.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 "public/fpdf_sysfontinfo.h"
 
 #include "fpdfsdk/include/fsdk_define.h"
 #include "fpdfsdk/pdfwindow/PWL_FontMap.h"
@@ skipping 134 matching lines @@
 static unsigned long DefaultGetFaceName(struct _FPDF_SYSFONTINFO* pThis,
                                         void* hFont,
                                         char* buffer,
                                         unsigned long buf_size) {
   CFX_ByteString name;
   if (!((FPDF_SYSFONTINFO_DEFAULT*)pThis)
            ->m_pFontInfo->GetFaceName(hFont, name))
     return 0;
   if (name.GetLength() >= (long)buf_size)
     return name.GetLength() + 1;
-  FXSYS_strcpy(buffer, name);
+  FXSYS_strcpy(buffer, name.c_str());
   return name.GetLength() + 1;
 }
 
 static int DefaultGetFontCharset(struct _FPDF_SYSFONTINFO* pThis, void* hFont) {
   int charset;
   if (!((FPDF_SYSFONTINFO_DEFAULT*)pThis)
            ->m_pFontInfo->GetFontCharset(hFont, charset))
     return 0;
   return charset;
 }
@@ skipping 14 matching lines @@
   pFontInfoExt->GetFaceName = DefaultGetFaceName;
   pFontInfoExt->GetFont = DefaultGetFont;
   pFontInfoExt->GetFontCharset = DefaultGetFontCharset;
   pFontInfoExt->GetFontData = DefaultGetFontData;
   pFontInfoExt->MapFont = DefaultMapFont;
   pFontInfoExt->Release = DefaultRelease;
   pFontInfoExt->version = 1;
   pFontInfoExt->m_pFontInfo = pFontInfo;
   return pFontInfoExt;
 }