Reduce usage of operator LPCWSTR from CFX_WideString().

fpdfsdk/src/javascript/JS_Context.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 "../../include/javascript/JavaScript.h"
 #include "../../include/javascript/IJavaScript.h"
 //#include "../../include/javascript/JS_ResMgr.h"
 #include "../../include/javascript/JS_Context.h"
@@ skipping 54 matching lines @@
                 return FALSE;
         }
 
         FXJSErr error ={NULL,NULL, 0};
         int nRet = 0;   
 
         if (script.GetLength() > 0)
         {
                 if (nMode == 0)
                 {
-                        nRet = JS_Execute(*m_pRuntime, this, script, script.GetLength(), &error);
+                        nRet = JS_Execute(*m_pRuntime, this, script.c_str(), script.GetLength(), &error);
                 }
                 else
                 {
-                        nRet = JS_Parse(*m_pRuntime, this, script, script.GetLength(), &error);
+                        nRet = JS_Parse(*m_pRuntime, this, script.c_str(), script.GetLength(), &error);
                 }
         }
 
         if (nRet < 0)
         {
                 CFX_WideString sLine;
                 sLine.Format(L"[ Line: %05d { %s } ] : %s",error.linnum-1,error.srcline,error.message);
 
 //                      TRACE(L"/* -------------- JS Error -------------- */\n");
 //                      TRACE(sLine);
@@ skipping 256 matching lines @@
         ASSERT(m_pEventHandler != NULL);        
         m_pEventHandler->OnBatchExec(pTarget);
 }
 
 void CJS_Context::OnMenu_Exec(CPDFSDK_Document* pTarget,const CFX_WideString& strTargetName)
 {
         ASSERT(m_pEventHandler != NULL);
         m_pEventHandler->OnMenu_Exec(pTarget, strTargetName);
 }