1 files changed, 1 insertions, 1 deletions
diff --git a/fpdfsdk/include/pdfwindow/PWL_ListBox.h b/fpdfsdk/include/pdfwindow/PWL_ListBox.h
index 9d5827cd26..807f11ef30 100644
--- a/fpdfsdk/include/pdfwindow/PWL_ListBox.h
+++ b/fpdfsdk/include/pdfwindow/PWL_ListBox.h
@@ -59,7 +59,7 @@ class CPWL_ListBox : public CPWL_Wnd {
   void OnDestroy() override;
   void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override;
   void DrawThisAppearance(CFX_RenderDevice* pDevice,
-                          CPDF_Matrix* pUser2Device) override;
+                          CFX_Matrix* pUser2Device) override;
   FX_BOOL OnKeyDown(FX_WORD nChar, FX_DWORD nFlag) override;
   FX_BOOL OnChar(FX_WORD nChar, FX_DWORD nFlag) override;
   FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) override;