Remove barcode reading code.

We never read barcodes, we only write them. Remove code related to barcode
reading.

Review-Url: https://codereview.chromium.org/2071633002

1 files changed, 0 insertions, 57 deletions

diff --git a/xfa/fxbarcode/common/BC_WhiteRectangleDetector.h b/xfa/fxbarcode/common/BC_WhiteRectangleDetector.h
deleted file mode 100644
index 427d7b85ca..0000000000
--- a/xfa/fxbarcode/common/BC_WhiteRectangleDetector.h
+++ /dev/null
@@ -1,57 +0,0 @@
-// 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_COMMON_BC_WHITERECTANGLEDETECTOR_H_
-#define XFA_FXBARCODE_COMMON_BC_WHITERECTANGLEDETECTOR_H_
-
-#include "core/fxcrt/include/fx_basic.h"
-
-class CBC_CommonBitMatrix;
-class CBC_ResultPoint;
-
-class CBC_WhiteRectangleDetector {
- public:
-  explicit CBC_WhiteRectangleDetector(CBC_CommonBitMatrix* image);
-  CBC_WhiteRectangleDetector(CBC_CommonBitMatrix* image,
-                             int32_t initSize,
-                             int32_t x,
-                             int32_t y);
-  virtual ~CBC_WhiteRectangleDetector();
-
-  virtual void Init(int32_t& e);
-
-  CFX_ArrayTemplate<CBC_ResultPoint*>* Detect(int32_t& e);
-
- private:
-  int32_t Round(FX_FLOAT d);
-  CBC_ResultPoint* GetBlackPointOnSegment(FX_FLOAT aX,
-                                          FX_FLOAT aY,
-                                          FX_FLOAT bX,
-                                          FX_FLOAT bY);
-  int32_t DistanceL2(FX_FLOAT aX, FX_FLOAT aY, FX_FLOAT bX, FX_FLOAT bY);
-  CFX_ArrayTemplate<CBC_ResultPoint*>* CenterEdges(CBC_ResultPoint* y,
-                                                   CBC_ResultPoint* z,
-                                                   CBC_ResultPoint* x,
-                                                   CBC_ResultPoint* t) const;
-
-  FX_BOOL ContainsBlackPoint(int32_t a,
-                             int32_t b,
-                             int32_t fixed,
-                             FX_BOOL horizontal);
-
-  static const int32_t INIT_SIZE = 30;
-  static const int32_t CORR = 1;
-
-  CBC_CommonBitMatrix* m_image;
-  int32_t m_height;
-  int32_t m_width;
-  int32_t m_leftInit;
-  int32_t m_rightInit;
-  int32_t m_downInit;
-  int32_t m_upInit;
-};
-
-#endif  // XFA_FXBARCODE_COMMON_BC_WHITERECTANGLEDETECTOR_H_