Reduce size of several PDFium constant tables.

xfa/fxbarcode/pdf417/BC_PDF417Common.h

Index: xfa/fxbarcode/pdf417/BC_PDF417Common.h
diff --git a/xfa/fxbarcode/pdf417/BC_PDF417Common.h b/xfa/fxbarcode/pdf417/BC_PDF417Common.h
index 61e93ab759703f8806f7d77347452ef60541b31f..7e272b8a36e549f0bdf7b325e3169fc0f20f17af 100644
--- a/xfa/fxbarcode/pdf417/BC_PDF417Common.h
+++ b/xfa/fxbarcode/pdf417/BC_PDF417Common.h
@@ -15,16 +15,16 @@ class CBC_PDF417Common {
   virtual ~CBC_PDF417Common();
   static int32_t getBitCountSum(CFX_Int32Array& moduleBitCount);
   static int32_t getCodeword(FX_DWORD symbol);
-  static int32_t NUMBER_OF_CODEWORDS;
-  static int32_t MAX_CODEWORDS_IN_BARCODE;
-  static int32_t MIN_ROWS_IN_BARCODE;
-  static int32_t MAX_ROWS_IN_BARCODE;
-  static int32_t MAX_CODEWORDS_IN_ROW;
-  static int32_t MODULES_IN_CODEWORD;
-  static int32_t MODULES_IN_STOP_PATTERN;
-  static int32_t BARS_IN_MODULE;
-  static int32_t SYMBOL_TABLE[];
-  static int32_t CODEWORD_TABLE[];
+  static const int32_t NUMBER_OF_CODEWORDS = 929;
+  static const int32_t MAX_CODEWORDS_IN_BARCODE = NUMBER_OF_CODEWORDS - 1;
+  static const int32_t MIN_ROWS_IN_BARCODE = 3;
+  static const int32_t MAX_ROWS_IN_BARCODE = 90;
+  static const int32_t MAX_CODEWORDS_IN_ROW = 32;
+  static const int32_t MODULES_IN_CODEWORD = 17;
+  static const int32_t MODULES_IN_STOP_PATTERN = 18;
+  static const int32_t BARS_IN_MODULE = 8;
+  static const int32_t SYMBOL_TABLE[];
+  static const uint16_t CODEWORD_TABLE[];
 
  private:
   static CFX_Int32Array* EMPTY_INT_ARRAY;