From 0894dc84013cd6a814136ccd40f585fc2eb895f3 Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Fri, 29 Jun 2018 21:54:09 +0000
Subject: Use UnownedPtr to CXFA_Node from outside the tree

Comment raw pointers subject to nondeterministic tree destruction
order as such to avoid re-attempting to convert to the unowned
mechanism.

Change-Id: Ia9fe3c8a2729dc1e2b1de4a8c62ae3d2c3d7ec0a
Reviewed-on: https://pdfium-review.googlesource.com/36635
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
---
 xfa/fxfa/cxfa_loadercontext.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'xfa/fxfa/cxfa_loadercontext.h')

diff --git a/xfa/fxfa/cxfa_loadercontext.h b/xfa/fxfa/cxfa_loadercontext.h
index 06e3f117d8..36ec95b7f3 100644
--- a/xfa/fxfa/cxfa_loadercontext.h
+++ b/xfa/fxfa/cxfa_loadercontext.h
@@ -11,6 +11,7 @@
 
 #include "core/fxcrt/css/cfx_csscomputedstyle.h"
 #include "core/fxcrt/fx_system.h"
+#include "core/fxcrt/unowned_ptr.h"
 
 class CFX_XMLNode;
 class CXFA_Node;
@@ -30,7 +31,7 @@ class CXFA_LoaderContext {
   int32_t m_iTotalLines;
   uint32_t m_dwFlags;
   CFX_XMLNode* m_pXMLNode;
-  CXFA_Node* m_pNode;
+  UnownedPtr<CXFA_Node> m_pNode;
   RetainPtr<CFX_CSSComputedStyle> m_pParentStyle;
   std::vector<float> m_lineHeights;
   std::vector<float> m_BlocksHeight;
-- 
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