From ec24b2e338de2a6211723f19f54386c950ac5010 Mon Sep 17 00:00:00 2001
From: Dan Sinclair <dsinclair@chromium.org>
Date: Tue, 2 Jan 2018 12:13:05 -0500
Subject: Make SharedCopyOnWrite use Retainables

This CL removes the CountedObject from SharedCopyOnWrite and instead
converts the items being shared into Retainable subclasses.

BUG: chromium:792372
Change-Id: I9570a521f2fc2434013c3ccb103273bdd2440bb8
Reviewed-on: https://pdfium-review.googlesource.com/22010
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
---
 core/fpdfapi/page/cpdf_clippath.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'core/fpdfapi/page/cpdf_clippath.h')

diff --git a/core/fpdfapi/page/cpdf_clippath.h b/core/fpdfapi/page/cpdf_clippath.h
index 89365a2d5a..91a25cda1a 100644
--- a/core/fpdfapi/page/cpdf_clippath.h
+++ b/core/fpdfapi/page/cpdf_clippath.h
@@ -44,13 +44,13 @@ class CPDF_ClipPath {
   void Transform(const CFX_Matrix& matrix);
 
  private:
-  class PathData {
+  class PathData : public Retainable {
    public:
     using PathAndTypeData = std::pair<CPDF_Path, uint8_t>;
 
     PathData();
     PathData(const PathData& that);
-    ~PathData();
+    ~PathData() override;
 
     std::vector<PathAndTypeData> m_PathAndTypeList;
     std::vector<std::unique_ptr<CPDF_TextObject>> m_TextList;
-- 
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