From cb798258c433bec7087948fcbfff14d1e7683006 Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Mon, 17 Sep 2018 18:25:32 +0000
Subject: 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>
---
 core/fpdfapi/parser/cpdf_reference.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/fpdfapi/parser/cpdf_reference.h')

diff --git a/core/fpdfapi/parser/cpdf_reference.h b/core/fpdfapi/parser/cpdf_reference.h
index cb9c6ed1d4..f7b03ac721 100644
--- a/core/fpdfapi/parser/cpdf_reference.h
+++ b/core/fpdfapi/parser/cpdf_reference.h
@@ -42,7 +42,7 @@ class CPDF_Reference final : public CPDF_Object {
   uint32_t GetRefObjNum() const { return m_RefObjNum; }
   void SetRef(CPDF_IndirectObjectHolder* pDoc, uint32_t objnum);
 
- protected:
+ private:
   std::unique_ptr<CPDF_Object> CloneNonCyclic(
       bool bDirect,
       std::set<const CPDF_Object*>* pVisited) const override;
-- 
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