Remove FX_WORD in favor of uint16_t.

xfa/fee/fx_wordbreak/fx_wordbreak_impl.cpp

Index: xfa/fee/fx_wordbreak/fx_wordbreak_impl.cpp
diff --git a/xfa/fee/fx_wordbreak/fx_wordbreak_impl.cpp b/xfa/fee/fx_wordbreak/fx_wordbreak_impl.cpp
index d1b079edb11bb822576da8de49b798e20f319b38..6b8ae806d6d734c46531aa2939e1254eda2bc248 100644
--- a/xfa/fee/fx_wordbreak/fx_wordbreak_impl.cpp
+++ b/xfa/fee/fx_wordbreak/fx_wordbreak_impl.cpp
@@ -158,8 +158,8 @@ FX_BOOL CFX_WordBreak::FindNextBreakPos(IFX_CharIter* pIter,
     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);