From 0a6dbeffbc61f2140b1b845f6791c1b15b34cbd7 Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Tue, 26 Jun 2018 18:42:28 +0000
Subject: Add some more consts to unowned pointers.

Ideally, unowned ptrs might well be const, as updating something
through an unowned reference is best avoided.

Change-Id: Ida8111ffe0ee1e30bbf6b7718b0929dfb5cafdff
Reviewed-on: https://pdfium-review.googlesource.com/36050
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
---
 core/fpdfapi/font/cpdf_tounicodemap.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/fpdfapi/font/cpdf_tounicodemap.h')

diff --git a/core/fpdfapi/font/cpdf_tounicodemap.h b/core/fpdfapi/font/cpdf_tounicodemap.h
index 8f70791f97..54984d7f3d 100644
--- a/core/fpdfapi/font/cpdf_tounicodemap.h
+++ b/core/fpdfapi/font/cpdf_tounicodemap.h
@@ -35,7 +35,7 @@ class CPDF_ToUnicodeMap {
   uint32_t GetUnicode();
 
   std::map<uint32_t, uint32_t> m_Map;
-  UnownedPtr<CPDF_CID2UnicodeMap> m_pBaseMap;
+  UnownedPtr<const CPDF_CID2UnicodeMap> m_pBaseMap;
   CFX_WideTextBuf m_MultiCharBuf;
 };
 
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