XFA: Fix DOS newlines

xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.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 70 matching lines @@
       bytearray.Copy(
           ((CBC_BarcodeRow*)m_matrix[i / yScale])->getScaledRow(xScale));
     }
     k = i * xMax;
     for (int32_t l = 0; l < xMax; l++) {
       m_matrixOut[k + l] = bytearray.GetAt(l);
     }
   }
   return m_matrixOut;
 }