Remove FX_WORD in favor of uint16_t.

xfa/fxfa/app/xfa_ffwidget.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/app/xfa_ffwidget.h"
 
 #include <algorithm>
 
@@ skipping 1292 matching lines @@
     }
     path.LineTo(cp.x, cp.y);
     path.LineTo(cp1.x + fRadius1 * sx + offsetX,
                 cp1.y + fRadius1 * sy + offsetY);
   }
 }
 static void XFA_BOX_GetFillPath(CXFA_Box box,
                                 const CXFA_StrokeArray& strokes,
                                 CFX_RectF rtWidget,
                                 CFX_Path& fillPath,
-                                FX_WORD dwFlags) {
+                                uint16_t dwFlags) {
   if (box.IsArc() || (dwFlags & XFA_DRAWBOX_ForceRound) != 0) {
     CXFA_Edge edge = box.GetEdge(0);
     FX_FLOAT fThickness = edge.GetThickness();
     if (fThickness < 0) {
       fThickness = 0;
     }
     FX_FLOAT fHalf = fThickness / 2;
     int32_t iHand = box.GetHand();
     if (iHand == XFA_ATTRIBUTEENUM_Left) {
       rtWidget.Inflate(fHalf, fHalf);
@@ skipping 632 matching lines @@
       iType != XFA_ELEMENT_Rectangle) {
     return;
   }
   CXFA_StrokeArray strokes;
   if (!(dwFlags & XFA_DRAWBOX_ForceRound) && iType != XFA_ELEMENT_Arc) {
     box.GetStrokes(strokes);
   }
   XFA_BOX_Fill(box, strokes, pGS, rtWidget, pMatrix, dwFlags);
   XFA_BOX_Stroke(box, strokes, pGS, rtWidget, pMatrix, dwFlags);
 }