1 files changed, 1 insertions, 1 deletions
diff --git a/xfa/fwl/core/fwl_appimp.h b/xfa/fwl/core/fwl_appimp.h
index f9ccabf9bc..a7130602fd 100644
--- a/xfa/fwl/core/fwl_appimp.h
+++ b/xfa/fwl/core/fwl_appimp.h
@@ -17,7 +17,7 @@ class IFWL_WidgetMgr;
 class IFWL_ThemeProvider;
 class IFWL_App;
 
-class CFWL_AppImp : public CFWL_NoteThreadImp {
+class CFWL_AppImp : public CFWL_ThreadImp {
  public:
   CFWL_AppImp(IFWL_App* pIface, IFWL_AdapterNative* pAdapter);
   virtual ~CFWL_AppImp();