Fix final/protected conflicts.

Classes marked |final| should not have |protected| members. In turn,
"private field m_dwEncryptObjNum is not used" warning is produced.

Change-Id: I51a96aca5a5f499381a6764d892962f7f2dc0327
Reviewed-on: https://pdfium-review.googlesource.com/42611
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/fpdfsdk/pwl/cpwl_scroll_bar.h b/fpdfsdk/pwl/cpwl_scroll_bar.h
index 0b63bf224d..a61c04d019 100644
--- a/fpdfsdk/pwl/cpwl_scroll_bar.h
+++ b/fpdfsdk/pwl/cpwl_scroll_bar.h
@@ -57,10 +57,9 @@ class CPWL_SBButton final : public CPWL_Wnd {
   bool OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) override;
   bool OnMouseMove(const CFX_PointF& point, uint32_t nFlag) override;
 
- protected:
+ private:
   PWL_SCROLLBAR_TYPE m_eScrollBarType;
   PWL_SBBUTTON_TYPE m_eSBButtonType;
-
   bool m_bMouseDown;
 };
 
@@ -142,7 +141,7 @@ class CPWL_ScrollBar final : public CPWL_Wnd {
 
   void SetNotifyForever(bool bForever) { m_bNotifyForever = bForever; }
 
- protected:
+ private:
   void SetScrollRange(float fMin, float fMax, float fClientWidth);
   void SetScrollPos(float fPos);
 
@@ -152,7 +151,6 @@ class CPWL_ScrollBar final : public CPWL_Wnd {
   void NotifyScrollWindow();
   CFX_FloatRect GetScrollArea() const;
 
- private:
   void CreateButtons(const CreateParams& cp);
 
   void OnMinButtonLBDown(const CFX_PointF& point);