Remove FX_WORD in favor of uint16_t.

xfa/fee/fx_wordbreak/fx_wordbreak_impl.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/fee/fx_wordbreak/fx_wordbreak_impl.h"
 
 FX_WordBreakProp FX_GetWordBreakProperty(FX_WCHAR wcCodePoint) {
   FX_DWORD dwProperty =
@@ skipping 140 matching lines @@
     ePreType = FX_GetWordBreakProperty(wcTemp);
     pIter->Next(bPrev);
   }
   FX_WCHAR wcTemp = pIter->GetChar();
   eCurType = FX_GetWordBreakProperty(wcTemp);
   FX_BOOL bFirst = TRUE;
   do {
     pIter->Next(bPrev);
     FX_WCHAR wcTemp = pIter->GetChar();
     eNextType = FX_GetWordBreakProperty(wcTemp);
-    FX_WORD wBreak =
-        gs_FX_WordBreak_Table[eCurType] & ((FX_WORD)(1 << eNextType));
+    uint16_t wBreak =
+        gs_FX_WordBreak_Table[eCurType] & ((uint16_t)(1 << eNextType));
     if (wBreak) {
       if (pIter->IsEOF(!bPrev)) {
         pIter->Next(!bPrev);
         return TRUE;
       }
       if (bFirst) {
         int32_t nFlags = 0;
         if (eCurType == FX_WordBreakProp_MidLetter) {
           if (eNextType == FX_WordBreakProp_ALetter) {
             nFlags = 1;
@@ skipping 56 matching lines @@
     }
     ePreType = eCurType;
     eCurType = eNextType;
     bFirst = FALSE;
   } while (!pIter->IsEOF(!bPrev));
   return TRUE;
 }
 IFX_WordBreak* FX_WordBreak_Create() {
   return new CFX_WordBreak;
 }