Rename both As{Byte,Wide}StringC() helpers to AsStringC().

xfa/fxbarcode/oned/BC_OnedCodaBarWriter.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
 // Original code is licensed as follows:
 /*
  * Copyright 2011 ZXing authors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ skipping 208 matching lines @@
     const CFX_WideStringC& contents) {
   CFX_WideString strStart(m_chStart);
   CFX_WideString strEnd(m_chEnd);
   return strStart + contents + strEnd;
 }
 void CBC_OnedCodaBarWriter::RenderResult(const CFX_WideStringC& contents,
                                          uint8_t* code,
                                          int32_t codeLength,
                                          FX_BOOL isDevice,
                                          int32_t& e) {
-  CBC_OneDimWriter::RenderResult(encodedContents(contents).AsWideStringC(),
-                                 code, codeLength, isDevice, e);
+  CBC_OneDimWriter::RenderResult(encodedContents(contents).AsStringC(), code,
+                                 codeLength, isDevice, e);
 }