Remove FX_WORD in favor of uint16_t.

xfa/fxfa/parser/xfa_parser_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_parser_imp.h"
 
 #include "xfa/fgas/crt/fgas_codepage.h"
 #include "xfa/fxfa/fm2js/xfa_fm2jsapi.h"
@@ skipping 55 matching lines @@
 }
 int32_t CXFA_SimpleParser::StartParse(IFX_FileRead* pStream,
                                       XFA_XDPPACKET ePacketID) {
   CloseParser();
   m_pFileRead = pStream;
   m_pStream = IFX_Stream::CreateStream(
       pStream, FX_STREAMACCESS_Read | FX_STREAMACCESS_Text);
   if (m_pStream == NULL) {
     return XFA_PARSESTATUS_StreamErr;
   }
-  FX_WORD wCodePage = m_pStream->GetCodePage();
+  uint16_t wCodePage = m_pStream->GetCodePage();
   if (wCodePage != FX_CODEPAGE_UTF16LE && wCodePage != FX_CODEPAGE_UTF16BE &&
       wCodePage != FX_CODEPAGE_UTF8) {
     m_pStream->SetCodePage(FX_CODEPAGE_UTF8);
   }
   m_pXMLDoc = IFDE_XMLDoc::Create();
   if (m_pXMLDoc == NULL) {
     return XFA_PARSESTATUS_StatusErr;
   }
   m_pXMLParser = new CXFA_XMLParser(m_pXMLDoc->GetRoot(), m_pStream);
   if (m_pXMLParser == NULL) {
@@ skipping 1472 matching lines @@
       break;
     }
     if (pPause && iCount > 500 && pPause->NeedToPauseNow()) {
       break;
     }
   }
   return (m_dwStatus == FDE_XMLSYNTAXSTATUS_Error || m_NodeStack.GetSize() != 1)
              ? -1
              : m_pParser->GetStatus();
 }