Review and cleanup lint warnings.

xfa/src/fxbarcode/oned/BC_OnedCodaBarReader.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 2008 ZXing authors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ skipping 20 matching lines @@
 #include "xfa/src/fxbarcode/oned/BC_OneDReader.h"
 #include "xfa/src/fxbarcode/oned/BC_OnedCode39Reader.h"
 #include "xfa/src/fxbarcode/utils.h"
 
 const FX_CHAR* CBC_OnedCodaBarReader::ALPHABET_STRING =
     "0123456789-$:/.+ABCDTN";
 const int32_t CBC_OnedCodaBarReader::CHARACTER_ENCODINGS[22] = {
     0x003, 0x006, 0x009, 0x060, 0x012, 0x042, 0x021, 0x024,
     0x030, 0x048, 0x00c, 0x018, 0x045, 0x051, 0x054, 0x015,
     0x01A, 0x029, 0x00B, 0x00E, 0x01A, 0x029};
-const int32_t CBC_OnedCodaBarReader::minCharacterLength = 3;
 const FX_CHAR CBC_OnedCodaBarReader::STARTEND_ENCODING[8] = {
     'E', '*', 'A', 'B', 'C', 'D', 'T', 'N'};
 
 CBC_OnedCodaBarReader::CBC_OnedCodaBarReader() {}
 CBC_OnedCodaBarReader::~CBC_OnedCodaBarReader() {}
 CFX_ByteString CBC_OnedCodaBarReader::DecodeRow(int32_t rowNumber,
                                                 CBC_CommonBitArray* row,
                                                 int32_t hints,
                                                 int32_t& e) {
   std::unique_ptr<CFX_Int32Array> start(FindAsteriskPattern(row, e));
@@ skipping 152 matching lines @@
   }
   if ((wideCounters == 2) || (wideCounters == 3)) {
     for (int32_t k = 0; k < 22; k++) {
       if (CHARACTER_ENCODINGS[k] == pattern) {
         return (ALPHABET_STRING)[k];
       }
     }
   }
   return '!';
 }