Complete or comment a couple Script_NodeClass functions

xfa/fgas/localization/fgas_locale.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
 
 #include <algorithm>
 
 #include "core/fxcrt/include/fx_ext.h"
 #include "core/fxcrt/include/fx_xml.h"
@@ skipping 42 matching lines @@
     {FXBSTR_ID(0, 'C', 'D', 'T'), -5, 0}, {FXBSTR_ID(0, 'C', 'S', 'T'), -6, 0},
     {FXBSTR_ID(0, 'E', 'D', 'T'), -4, 0}, {FXBSTR_ID(0, 'E', 'S', 'T'), -5, 0},
     {FXBSTR_ID(0, 'M', 'D', 'T'), -6, 0}, {FXBSTR_ID(0, 'M', 'S', 'T'), -7, 0},
     {FXBSTR_ID(0, 'P', 'D', 'T'), -7, 0}, {FXBSTR_ID(0, 'P', 'S', 'T'), -8, 0},
 };
 
 static const FX_WCHAR gs_wsTimeSymbols[] = L"hHkKMSFAzZ";
 static const FX_WCHAR gs_wsDateSymbols[] = L"DJMEeGgYwW";
 static const FX_WCHAR gs_wsConstChars[] = L",-:/. ";
 
-static const FX_WCHAR* const gs_LocalNumberSymbols[] = {
-    L"decimal", L"grouping",       L"percent",      L"minus",
-    L"zero",    L"currencySymbol", L"currencyName",
-};
-
 static int32_t FX_ParseTimeZone(const FX_WCHAR* pStr,
                                 int32_t iLen,
                                 FX_TIMEZONE& tz) {
   tz.tzHour = 0;
   tz.tzMinute = 0;
   if (iLen < 0) {
     return 0;
   }
   int32_t iStart = 1;
   int32_t iEnd = iStart + 2;
@@ skipping 4695 matching lines @@
 }
 CFX_Decimal CFX_Decimal::operator*(const CFX_Decimal& val) const {
   return Multiply(val);
 }
 CFX_Decimal CFX_Decimal::operator/(const CFX_Decimal& val) const {
   return Divide(val);
 }
 CFX_Decimal CFX_Decimal::operator%(const CFX_Decimal& val) const {
   return Modulus(val);
 }