From 1d023881cd53485303c0fcc0b5878e700dc470fd Mon Sep 17 00:00:00 2001
From: tsepez <tsepez@chromium.org>
Date: Thu, 13 Oct 2016 16:36:20 -0700
Subject: Make CPDF_Object containers hold objects via unique pointers.

This tweaks the implementation while leaving the API the
same.  The API change is more disruptive, so break this
part off first.

Review-Url: https://codereview.chromium.org/2385293002
---
 core/fpdfapi/parser/cpdf_dictionary.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

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

diff --git a/core/fpdfapi/parser/cpdf_dictionary.h b/core/fpdfapi/parser/cpdf_dictionary.h
index fb8200f78c..6265522997 100644
--- a/core/fpdfapi/parser/cpdf_dictionary.h
+++ b/core/fpdfapi/parser/cpdf_dictionary.h
@@ -21,8 +21,8 @@ class CPDF_IndirectObjectHolder;
 
 class CPDF_Dictionary : public CPDF_Object {
  public:
-  using iterator = std::map<CFX_ByteString, CPDF_Object*>::iterator;
-  using const_iterator = std::map<CFX_ByteString, CPDF_Object*>::const_iterator;
+  using iterator = std::map<CFX_ByteString, UniqueObject>::iterator;
+  using const_iterator = std::map<CFX_ByteString, UniqueObject>::const_iterator;
 
   CPDF_Dictionary();
   explicit CPDF_Dictionary(const CFX_WeakPtr<CFX_ByteStringPool>& pPool);
@@ -96,7 +96,7 @@ class CPDF_Dictionary : public CPDF_Object {
       std::set<const CPDF_Object*>* visited) const override;
 
   CFX_WeakPtr<CFX_ByteStringPool> m_pPool;
-  std::map<CFX_ByteString, CPDF_Object*> m_Map;
+  std::map<CFX_ByteString, UniqueObject> m_Map;
 };
 
 using UniqueDictionary =
-- 
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