Get rid of NULLs in xfa/fxbarcode/

xfa/fxbarcode/datamatrix/BC_SymbolInfo.h

 // 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
 
 #ifndef XFA_FXBARCODE_DATAMATRIX_BC_SYMBOLINFO_H_
 #define XFA_FXBARCODE_DATAMATRIX_BC_SYMBOLINFO_H_
 
 #include "core/fxcrt/include/fx_string.h"
@@ skipping 36 matching lines @@
   int32_t getVerticalDataRegions(int32_t& e);
   int32_t getSymbolDataWidth(int32_t& e);
   int32_t getSymbolDataHeight(int32_t& e);
   int32_t getSymbolWidth(int32_t& e);
   int32_t getSymbolHeight(int32_t& e);
   int32_t getCodewordCount();
   int32_t getInterleavedBlockCount();
   int32_t getDataLengthForInterleavedBlock(int32_t index);
   int32_t getErrorLengthForInterleavedBlock(int32_t index);
 
- public:
   int32_t m_dataCapacity;
   int32_t m_errorCodewords;
   int32_t m_matrixWidth;
   int32_t m_matrixHeight;
   int32_t m_rsBlockData;
   int32_t m_rsBlockError;
-  static CBC_SymbolInfo* m_PROD_SYMBOLS[30];
-
- private:
-  static CBC_SymbolInfo* m_symbols[30];
-  FX_BOOL m_rectangular;
-  int32_t m_dataRegions;
 
  private:
   CBC_SymbolInfo(FX_BOOL rectangular,
                  int32_t dataCapacity,
                  int32_t errorCodewords,
                  int32_t matrixWidth,
                  int32_t matrixHeight,
                  int32_t dataRegions,
                  int32_t rsBlockData,
                  int32_t rsBlockError);
+
+  FX_BOOL m_rectangular;
+  int32_t m_dataRegions;
 };
 
 #endif  // XFA_FXBARCODE_DATAMATRIX_BC_SYMBOLINFO_H_