Replace CFX_PtrArray with typesafe CFX_ArrayTemplate, part 10

xfa/fxbarcode/pdf417/BC_PDF417DetectorResult.h

 // Copyright 2014 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 XFA_FXBARCODE_PDF417_BC_PDF417DETECTORRESULT_H_
 #define XFA_FXBARCODE_PDF417_BC_PDF417DETECTORRESULT_H_
 
 #include "core/fxcrt/include/fx_basic.h"
+#include "xfa/fxbarcode/BC_ResultPoint.h"
 
 class CBC_CommonBitMatrix;
 
-class CBC_PDF417DetectorResult {
+class CBC_PDF417DetectorResult final {
  public:
-  CBC_PDF417DetectorResult(CBC_CommonBitMatrix* bits, CFX_PtrArray* points);
-  virtual ~CBC_PDF417DetectorResult();
-  CBC_CommonBitMatrix* getBits();
-  CFX_PtrArray* getPoints();
+  // Takes ownership of |points|.
+  CBC_PDF417DetectorResult(CBC_CommonBitMatrix* bits,
+                           CBC_ResultPointArrayArray* points);
+  ~CBC_PDF417DetectorResult();
+
+  CBC_CommonBitMatrix* getBits() const;
+  CBC_ResultPointArrayArray* getPoints() const;
 
  private:
   CBC_CommonBitMatrix* m_bits;
-  CFX_PtrArray* m_points;
+  std::unique_ptr<CBC_ResultPointArrayArray> m_points;
 };
 
 #endif  // XFA_FXBARCODE_PDF417_BC_PDF417DETECTORRESULT_H_