From edc1e4e5baac33c8f2799e82ff52fd556d3c5e02 Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Wed, 24 May 2017 13:21:45 -0700
Subject: Convert to CFX_UnownedPtr, part 9

Change-Id: Ia1151e0855accda0873251938a521df1913c73fa
Reviewed-on: https://pdfium-review.googlesource.com/5852
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
---
 core/fpdfapi/font/cpdf_font.h        | 5 +++--
 core/fpdfapi/font/cpdf_type3font.cpp | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'core/fpdfapi/font')

diff --git a/core/fpdfapi/font/cpdf_font.h b/core/fpdfapi/font/cpdf_font.h
index be1d91319e..c8e65e26a5 100644
--- a/core/fpdfapi/font/cpdf_font.h
+++ b/core/fpdfapi/font/cpdf_font.h
@@ -11,6 +11,7 @@
 #include <vector>
 
 #include "core/fpdfapi/parser/cpdf_stream_acc.h"
+#include "core/fxcrt/cfx_unowned_ptr.h"
 #include "core/fxcrt/fx_string.h"
 #include "core/fxcrt/fx_system.h"
 #include "core/fxge/fx_font.h"
@@ -78,7 +79,7 @@ class CPDF_Font {
   virtual int GetCharWidthF(uint32_t charcode) = 0;
   virtual FX_RECT GetCharBBox(uint32_t charcode) = 0;
 
-  CPDF_Document* GetDocument() { return m_pDocument; }
+  CPDF_Document* GetDocument() const { return m_pDocument.Get(); }
   CFX_Font* GetFont() { return &m_Font; }
   const CFX_Font* GetFont() const { return &m_Font; }
   CFX_Font* GetFontFallback(int position);
@@ -101,7 +102,7 @@ class CPDF_Font {
                                const std::vector<CFX_ByteString>& charnames,
                                int charcode);
 
-  CPDF_Document* m_pDocument;
+  CFX_UnownedPtr<CPDF_Document> m_pDocument;
   CFX_Font m_Font;
   std::vector<std::unique_ptr<CFX_Font>> m_FontFallbacks;
   CFX_ByteString m_BaseFont;
diff --git a/core/fpdfapi/font/cpdf_type3font.cpp b/core/fpdfapi/font/cpdf_type3font.cpp
index 1e8c567a7f..b1ac99b0c3 100644
--- a/core/fpdfapi/font/cpdf_type3font.cpp
+++ b/core/fpdfapi/font/cpdf_type3font.cpp
@@ -107,7 +107,7 @@ CPDF_Type3Char* CPDF_Type3Font::LoadChar(uint32_t charcode) {
 
   auto pNewChar =
       pdfium::MakeUnique<CPDF_Type3Char>(pdfium::MakeUnique<CPDF_Form>(
-          m_pDocument,
+          m_pDocument.Get(),
           m_pFontResources ? m_pFontResources.Get() : m_pPageResources.Get(),
           pStream, nullptr));
 
-- 
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