Rename CFX_CountRef to CFX_SharedCopyOnWrite

core/fpdfapi/page/cpdf_clippath.h

 // Copyright 2016 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef CORE_FPDFAPI_PAGE_CPDF_CLIPPATH_H_
 #define CORE_FPDFAPI_PAGE_CPDF_CLIPPATH_H_
 
 #include <memory>
 #include <utility>
 #include <vector>
 
 #include "core/fpdfapi/page/cpdf_path.h"
-#include "core/fxcrt/cfx_count_ref.h"
+#include "core/fxcrt/cfx_shared_copy_on_write.h"
 #include "core/fxcrt/fx_basic.h"
 #include "core/fxcrt/fx_coordinates.h"
 
 class CPDF_Path;
 class CPDF_TextObject;
 
 class CPDF_ClipPath {
  public:
   CPDF_ClipPath();
   CPDF_ClipPath(const CPDF_ClipPath& that);
@@ skipping 24 matching lines @@
     using PathAndTypeData = std::pair<CPDF_Path, uint8_t>;
 
     PathData();
     PathData(const PathData& that);
     ~PathData();
 
     std::vector<PathAndTypeData> m_PathAndTypeList;
     std::vector<std::unique_ptr<CPDF_TextObject>> m_TextList;
   };
 
-  CFX_CountRef<PathData> m_Ref;
+  CFX_SharedCopyOnWrite<PathData> m_Ref;
 };
 
 #endif  // CORE_FPDFAPI_PAGE_CPDF_CLIPPATH_H_