Cleanup fgas/crt.

xfa/fxfa/parser/xfa_basic_imp.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 "xfa/fxfa/parser/xfa_basic_imp.h"
 
 #include "core/fxcrt/include/fx_ext.h"
 #include "xfa/fgas/crt/fgas_codepage.h"
@@ skipping 526 matching lines @@
   return m_iPosition * sizeof(FX_WCHAR);
 }
 FX_BOOL CXFA_WideTextRead::IsEOF() const {
   return m_iPosition >= m_wsBuffer.GetLength();
 }
 int32_t CXFA_WideTextRead::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
   return 0;
 }
 int32_t CXFA_WideTextRead::ReadString(FX_WCHAR* pStr,
                                       int32_t iMaxLength,
-                                      FX_BOOL& bEOS,
-                                      int32_t const* pByteSize) {
+                                      FX_BOOL& bEOS) {
   iMaxLength = std::min(iMaxLength, m_wsBuffer.GetLength() - m_iPosition);
   if (iMaxLength == 0)
     return 0;
 
   FXSYS_wcsncpy(pStr, m_wsBuffer.c_str() + m_iPosition, iMaxLength);
   m_iPosition += iMaxLength;
   bEOS = IsEOF();
   return iMaxLength;
 }
 int32_t CXFA_WideTextRead::WriteData(const uint8_t* pBuffer,
@@ skipping 22 matching lines @@
   return nullptr;
 }
 
 void CXFA_WideTextRead::Lock() {}
 
 void CXFA_WideTextRead::Unlock() {}
 
 CFX_WideString CXFA_WideTextRead::GetSrcText() const {
   return m_wsBuffer;
 }