From 54ef2cb9eb5b145c6e973e95ccb488e121556ad7 Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Wed, 9 May 2018 20:13:42 +0000
Subject: Mark numerious pointers as const.

They are mostly CPDF_Object* and derived classes, but others that should
be are marked const as well.

Change-Id: Ib3344d7d8db90940df8edc97c0dd6c59da080541
Reviewed-on: https://pdfium-review.googlesource.com/32180
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
---
 core/fpdfapi/render/cpdf_docrenderdata.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'core/fpdfapi/render/cpdf_docrenderdata.h')

diff --git a/core/fpdfapi/render/cpdf_docrenderdata.h b/core/fpdfapi/render/cpdf_docrenderdata.h
index 7b3e0ed398..e4e3548c9f 100644
--- a/core/fpdfapi/render/cpdf_docrenderdata.h
+++ b/core/fpdfapi/render/cpdf_docrenderdata.h
@@ -28,15 +28,15 @@ class CPDF_DocRenderData {
   RetainPtr<CPDF_Type3Cache> GetCachedType3(CPDF_Type3Font* pFont);
   void MaybePurgeCachedType3(CPDF_Type3Font* pFont);
 
-  RetainPtr<CPDF_TransferFunc> GetTransferFunc(CPDF_Object* pObj);
-  void MaybePurgeTransferFunc(CPDF_Object* pOb);
+  RetainPtr<CPDF_TransferFunc> GetTransferFunc(const CPDF_Object* pObj);
+  void MaybePurgeTransferFunc(const CPDF_Object* pObj);
 
   void Clear(bool bRelease);
 
  private:
   UnownedPtr<CPDF_Document> m_pPDFDoc;
   std::map<CPDF_Font*, RetainPtr<CPDF_Type3Cache>> m_Type3FaceMap;
-  std::map<CPDF_Object*, RetainPtr<CPDF_TransferFunc>> m_TransferFuncMap;
+  std::map<const CPDF_Object*, RetainPtr<CPDF_TransferFunc>> m_TransferFuncMap;
 };
 
 #endif  // CORE_FPDFAPI_RENDER_CPDF_DOCRENDERDATA_H_
-- 
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