2 files changed, 1 insertions, 10 deletions
diff --git a/xfa/src/fxfa/src/app/xfa_ffsignature.cpp b/xfa/src/fxfa/src/app/xfa_ffsignature.cpp
index b81f16f4bc..7b5930d1e4 100644
--- a/xfa/src/fxfa/src/app/xfa_ffsignature.cpp
+++ b/xfa/src/fxfa/src/app/xfa_ffsignature.cpp
@@ -87,13 +87,6 @@ FX_BOOL CXFA_FFSignature::OnRButtonDblClk(FX_DWORD dwFlags,
                                           FX_FLOAT fy) {
   return FALSE;
 }
-
-FX_BOOL CXFA_FFSignature::OnSetFocus() {
-  return FALSE;
-}
-FX_BOOL CXFA_FFSignature::OnKillFocus() {
-  return FALSE;
-}
 FX_BOOL CXFA_FFSignature::OnKeyDown(FX_DWORD dwKeyCode, FX_DWORD dwFlags) {
   return FALSE;
 }
diff --git a/xfa/src/fxfa/src/app/xfa_ffsignature.h b/xfa/src/fxfa/src/app/xfa_ffsignature.h
index 002b4a0e4b..c1d15fd2fc 100644
--- a/xfa/src/fxfa/src/app/xfa_ffsignature.h
+++ b/xfa/src/fxfa/src/app/xfa_ffsignature.h
@@ -6,7 +6,7 @@
 
 #ifndef _FXFA_FORMFILLER_SIGNATURE_IMP_H
 #define _FXFA_FORMFILLER_SIGNATURE_IMP_H
-class CXFA_FFSignature : public CXFA_FFField {
+class CXFA_FFSignature final : public CXFA_FFField {
  public:
   CXFA_FFSignature(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc);
   virtual ~CXFA_FFSignature();
@@ -30,8 +30,6 @@ class CXFA_FFSignature : public CXFA_FFField {
   virtual FX_BOOL OnRButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
   virtual FX_BOOL OnRButtonDblClk(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
 
-  virtual FX_BOOL OnSetFocus();
-  virtual FX_BOOL OnKillFocus();
   virtual FX_BOOL OnKeyDown(FX_DWORD dwKeyCode, FX_DWORD dwFlags);
   virtual FX_BOOL OnKeyUp(FX_DWORD dwKeyCode, FX_DWORD dwFlags);
   virtual FX_BOOL OnChar(FX_DWORD dwChar, FX_DWORD dwFlags);