IFWL_App::Create() always passed adapter, "fuel" adapter unused

xfa/src/fxfa/src/app/xfa_fwladapter.cpp

Index: xfa/src/fxfa/src/app/xfa_fwladapter.cpp
diff --git a/xfa/src/fxfa/src/app/xfa_fwladapter.cpp b/xfa/src/fxfa/src/app/xfa_fwladapter.cpp
index e5a3e7a2bcc483da05ba1df8f31c5d2e9da2b9c4..517c491a0ec96a1e261915d9e7e80ce6f0e6614a 100644
--- a/xfa/src/fxfa/src/app/xfa_fwladapter.cpp
+++ b/xfa/src/fxfa/src/app/xfa_fwladapter.cpp
@@ -10,10 +10,7 @@
 #include "xfa_ffwidget.h"
 #include "xfa_fffield.h"
 #include "xfa_ffdoc.h"
-IFWL_AdapterNative* FWL_CreateFuelAdapterNative() {
-  return NULL;
-}
-void FWL_ReleaseFuelAdapterNative(IFWL_AdapterNative* native) {}
+
 void FWL_PostMessageToMainRoop(CFWL_Message* pMessage) {}
 FX_BOOL FWL_ShowCaret(IFWL_Widget* pWidget,
                       FX_BOOL bVisible,