Rename GetCStr and GetPtr to match CFX_ByteString

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 903 matching lines @@
   }
 
   std::vector<SearchTagRecord> patterns(ntags);
   uint32_t start = 0;
   uint32_t itag = 0;
   uint32_t max_len = 0;
   for (int i = 0; i <= tags.GetLength(); ++i) {
     if (tags[i] == 0) {
       uint32_t len = i - start;
       max_len = std::max(len, max_len);
-      patterns[itag].m_pTag = tags.GetCStr() + start;
+      patterns[itag].m_pTag = tags.c_str() + start;
       patterns[itag].m_Len = len;
       patterns[itag].m_Offset = 0;
       start = i + 1;
       ++itag;
     }
   }
 
   const FX_FILESIZE pos_limit = m_Pos + limit;
   for (FX_FILESIZE pos = m_Pos; !limit || pos < pos_limit; ++pos) {
     uint8_t byte;
@@ skipping 46 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);
 }