Cleanup various IFX_ text interfaces.

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 3f6e240430975ce18be001db6c0295cb7531a6b2..e77c5f14bfa31eeae89310fc04ebbb7bf88971f3 100644
--- a/xfa/fee/fx_wordbreak/fx_wordbreak_impl.cpp
+++ b/xfa/fee/fx_wordbreak/fx_wordbreak_impl.cpp
@@ -233,6 +233,3 @@ FX_BOOL CFX_WordBreak::FindNextBreakPos(IFX_CharIter* pIter,
   } while (!pIter->IsEOF(!bPrev));
   return TRUE;
 }
-IFX_WordBreak* FX_WordBreak_Create() {
-  return new CFX_WordBreak;
-}