Make static FX_WCHAR arrays more const.

xfa/fde/css/fde_cssstylesheet.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/fde/css/fde_cssstylesheet.h"
 
 #include "xfa/fde/css/fde_cssdatatable.h"
 #include "xfa/fde/css/fde_csssyntax.h"
 #include "xfa/fgas/crt/fgas_codepage.h"
 
 IFDE_CSSStyleSheet* IFDE_CSSStyleSheet::LoadHTMLStandardStyleSheet() {
-  static const FX_WCHAR* s_pStyle =
+  static const FX_WCHAR s_pStyle[] =
       L"html,address,blockquote,body,dd,div,dl,dt,fieldset,form,frame,frameset,"
       L"h1,h2,h3,h4,h5,h6,noframes,ol,p,ul,center,dir,hr,menu,pre{display:"
       L"block}"
       L"li{display:list-item}head{display:none}table{display:table}tr{display:"
       L"table-row}thead{display:table-header-group}tbody{display:table-row-"
       L"group}tfoot{display:table-footer-group}"
       L"col{display:table-column}colgroup{display:table-column-group}td,th{"
       L"display:table-cell}caption{display:table-caption}th{font-weight:bolder;"
       L"text-align:center}caption{text-align:center}"
       L"body{margin:0}h1{font-size:2em;margin:.67em "
@@ skipping 475 matching lines @@
       return NULL;
     }
   }
   if (pPersudoFirst == NULL) {
     return pFirst;
   } else {
     pPersudoLast->SetNext(pFirst);
     return pPersudoFirst;
   }
 }