Remove implicit cast from CFX_WideString to (const wchar_t*)

xfa/fxfa/parser/xfa_script_imp.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 "xfa/fxfa/parser/xfa_script_imp.h"
 
 #include "core/fxcrt/include/fx_ext.h"
 #include "xfa/fxfa/app/xfa_ffnotify.h"
@@ skipping 163 matching lines @@
   CXFA_ScriptContext* lpScriptContext =
       (CXFA_ScriptContext*)pDoc->GetScriptContext();
   CXFA_Object* lpCurNode = lpScriptContext->GetVariablesThis(pOrginalObject);
   CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
   if (lpScriptContext->GetType() == XFA_SCRIPTLANGTYPE_Formcalc) {
     if (szPropName == FOXIT_XFA_FM2JS_FORMCALC_RUNTIME) {
       XFA_FM2JS_GlobalPropertyGetter(lpScriptContext->m_hFM2JSContext, hValue);
       return;
     }
     uint32_t uHashCode =
-        FX_HashCode_String_GetW(wsPropName, wsPropName.GetLength());
+        FX_HashCode_String_GetW(wsPropName.c_str(), wsPropName.GetLength());
     if (uHashCode != XFA_HASHCODE_Layout) {
       CXFA_Object* pObject =
           lpScriptContext->GetDocument()->GetXFAObject(uHashCode);
       if (pObject) {
         FXJSE_Value_Set(hValue, lpScriptContext->GetJSValueFromMap(pObject));
         return;
       }
     }
   }
   uint32_t dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
@@ skipping 573 matching lines @@
   }
 }
 void CXFA_ScriptContext::AddNodesOfRunScript(CXFA_Node* pNode) {
   if (!m_pScriptNodeArray) {
     return;
   }
   if (m_pScriptNodeArray->Find(pNode) == -1) {
     m_pScriptNodeArray->Add(pNode);
   }
 }