Remove implicit cast from CFX_WideString to (const wchar_t*)

xfa/fxfa/parser/xfa_script_nodehelper.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_nodehelper.h"
 
 #include "core/fxcrt/include/fx_ext.h"
 #include "xfa/fxfa/fm2js/xfa_fm2jsapi.h"
@@ skipping 266 matching lines @@
     return;
   }
 
   CFX_WideStringC wsTagName;
   CFX_WideString ws;
   FX_BOOL bIsProperty = XFA_NodeIsProperty(refNode);
   if (refNode->IsUnnamed() ||
       (bIsProperty && refNode->GetClassID() != XFA_ELEMENT_PageSet)) {
     refNode->GetClassName(wsTagName);
     ws = wsTagName;
-    wsName.Format(L"#%s[%d]", (const FX_WCHAR*)ws,
+    wsName.Format(L"#%s[%d]", ws.c_str(),
                   XFA_GetIndex(refNode, eLogicType, bIsProperty, TRUE));
     return;
   }
   ws = refNode->GetCData(XFA_ATTRIBUTE_Name);
   ws.Replace(L".", L"\\.");
-  wsName.Format(L"%s[%d]", (const FX_WCHAR*)ws,
+  wsName.Format(L"%s[%d]", ws.c_str(),
                 XFA_GetIndex(refNode, eLogicType, bIsProperty, FALSE));
 }
 
 FX_BOOL CXFA_NodeHelper::XFA_NodeIsTransparent(CXFA_Node* refNode) {
   if (refNode == NULL) {
     return FALSE;
   }
   XFA_ELEMENT eRefNode = refNode->GetClassID();
   if ((refNode->IsUnnamed() && refNode->IsContainerNode()) ||
       eRefNode == XFA_ELEMENT_SubformSet || eRefNode == XFA_ELEMENT_Area ||
@@ skipping 116 matching lines @@
     m_eLastCreateType = XFA_ELEMENT_DataValue;
   }
 }
 FX_BOOL CXFA_NodeHelper::XFA_NodeIsProperty(CXFA_Node* refNode) {
   CXFA_Node* parent =
       XFA_ResolveNodes_GetParent(refNode, XFA_LOGIC_NoTransparent);
   return parent && refNode &&
          XFA_GetPropertyOfElement(parent->GetClassID(), refNode->GetClassID(),
                                   XFA_XDPPACKET_UNKNOWN);
 }