Remove unused context parameter from JSGetStringFromID

fpdfsdk/javascript/util.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 "fpdfsdk/javascript/util.h"
 
 #include <time.h>
 
@@ skipping 172 matching lines @@
                      CFX_WideString& sError) {
   int iSize = params.size();
   if (iSize < 2)
     return FALSE;
 
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_Value p1 = params[0];
   CJS_Value p2 = params[1];
   CJS_Date jsDate;
   if (!p2.ConvertToDate(pRuntime, jsDate)) {
-    sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPRINT1);
+    sError = JSGetStringFromID(IDS_STRING_JSPRINT1);
     return FALSE;
   }
 
   if (!jsDate.IsValidDate(pRuntime)) {
-    sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPRINT2);
+    sError = JSGetStringFromID(IDS_STRING_JSPRINT2);
     return FALSE;
   }
 
   if (p1.GetType() == CJS_Value::VT_number) {
     CFX_WideString swResult;
     switch (p1.ToInt(pRuntime)) {
       case 0:
         swResult.Format(L"D:%04d%02d%02d%02d%02d%02d", jsDate.GetYear(pRuntime),
                         jsDate.GetMonth(pRuntime) + 1, jsDate.GetDay(pRuntime),
                         jsDate.GetHours(pRuntime), jsDate.GetMinutes(pRuntime),
                         jsDate.GetSeconds(pRuntime));
         break;
       case 1:
         swResult.Format(L"%04d.%02d.%02d %02d:%02d:%02d",
                         jsDate.GetYear(pRuntime), jsDate.GetMonth(pRuntime) + 1,
                         jsDate.GetDay(pRuntime), jsDate.GetHours(pRuntime),
                         jsDate.GetMinutes(pRuntime),
                         jsDate.GetSeconds(pRuntime));
         break;
       case 2:
         swResult.Format(L"%04d/%02d/%02d %02d:%02d:%02d",
                         jsDate.GetYear(pRuntime), jsDate.GetMonth(pRuntime) + 1,
                         jsDate.GetDay(pRuntime), jsDate.GetHours(pRuntime),
                         jsDate.GetMinutes(pRuntime),
                         jsDate.GetSeconds(pRuntime));
         break;
       default:
-        sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSVALUEERROR);
+        sError = JSGetStringFromID(IDS_STRING_JSVALUEERROR);
         return FALSE;
     }
 
     vRet = CJS_Value(pRuntime, swResult.c_str());
     return TRUE;
   }
 
   if (p1.GetType() == CJS_Value::VT_string) {
     if (iSize > 2 && params[2].ToBool(pRuntime)) {
-      sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_NOTSUPPORT);
+      sError = JSGetStringFromID(IDS_STRING_JSNOTSUPPORT);
       return FALSE;  // currently, it doesn't support XFAPicture.
     }
 
     // Convert PDF-style format specifiers to wcsftime specifiers. Remove any
     // pre-existing %-directives before inserting our own.
     std::basic_string<wchar_t> cFormat = p1.ToCFXWideString(pRuntime).c_str();
     cFormat.erase(std::remove(cFormat.begin(), cFormat.end(), '%'),
                   cFormat.end());
 
     for (size_t i = 0; i < FX_ArraySize(TbConvertTable); ++i) {
@@ skipping 49 matching lines @@
     time.tm_min = iMin;
     time.tm_sec = iSec;
 
     wchar_t buf[64] = {};
     wcsftime(buf, 64, cFormat.c_str(), &time);
     cFormat = buf;
     vRet = CJS_Value(pRuntime, cFormat.c_str());
     return TRUE;
   }
 
-  sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSTYPEERROR);
+  sError = JSGetStringFromID(IDS_STRING_JSTYPEERROR);
   return FALSE;
 }
 
 
 FX_BOOL util::printx(IJS_Context* cc,
                      const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError) {
-  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-
   if (params.size() < 2) {
-    sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
+    sError = JSGetStringFromID(IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   vRet = CJS_Value(pRuntime, printx(params[0].ToCFXWideString(pRuntime),
                                     params[1].ToCFXWideString(pRuntime))
                                  .c_str());
 
   return TRUE;
 }
 
 enum CaseMode { kPreserveCase, kUpperCase, kLowerCase };
 
 static FX_WCHAR TranslateCase(FX_WCHAR input, CaseMode eMode) {
@@ skipping 117 matching lines @@
     vRet.SetNull(pRuntime);
   }
 
   return TRUE;
 }
 
 FX_BOOL util::byteToChar(IJS_Context* cc,
                          const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError) {
-  CJS_Context* pContext = static_cast<CJS_Context*>(cc);
-  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
-
   if (params.size() < 1) {
-    sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
+    sError = JSGetStringFromID(IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   int arg = params[0].ToInt(pRuntime);
   if (arg < 0 || arg > 255) {
-    sError = JSGetStringFromID(pContext, IDS_STRING_JSVALUEERROR);
+    sError = JSGetStringFromID(IDS_STRING_JSVALUEERROR);
     return FALSE;
   }
 
   CFX_WideString wStr(static_cast<FX_WCHAR>(arg));
   vRet = CJS_Value(pRuntime, wStr.c_str());
   return TRUE;
 }