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, 78 deletions

diff --git a/xfa/fxbarcode/datamatrix/BC_DataMatrixDetector.h b/xfa/fxbarcode/datamatrix/BC_DataMatrixDetector.h
deleted file mode 100644
index d06b051554..0000000000
--- a/xfa/fxbarcode/datamatrix/BC_DataMatrixDetector.h
+++ /dev/null
@@ -1,78 +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_DATAMATRIX_BC_DATAMATRIXDETECTOR_H_
-#define XFA_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDETECTOR_H_
-
-#include "core/fxcrt/include/fx_basic.h"
-
-class CBC_CommonBitMatrix;
-class CBC_DataMatrixDetector;
-class CBC_QRDetectorResult;
-class CBC_ResultPoint;
-class CBC_WhiteRectangleDetector;
-
-class CBC_ResultPointsAndTransitions {
- public:
-  CBC_ResultPointsAndTransitions(CBC_ResultPoint* from,
-                                 CBC_ResultPoint* to,
-                                 int32_t transitions);
-  ~CBC_ResultPointsAndTransitions();
-
-  CBC_ResultPoint* GetFrom() const { return m_from; }
-  CBC_ResultPoint* GetTo() const { return m_to; }
-  int32_t GetTransitions() const { return m_transitions; }
-
- private:
-  CBC_ResultPoint* m_from;
-  CBC_ResultPoint* m_to;
-  int32_t m_transitions;
-};
-
-class CBC_DataMatrixDetector {
- public:
-  CBC_DataMatrixDetector(CBC_CommonBitMatrix* image);
-  virtual ~CBC_DataMatrixDetector();
-
-  CBC_QRDetectorResult* Detect(int32_t& e);
-  CBC_ResultPoint* CorrectTopRightRectangular(CBC_ResultPoint* bottomLeft,
-                                              CBC_ResultPoint* bottomRight,
-                                              CBC_ResultPoint* topLeft,
-                                              CBC_ResultPoint* topRight,
-                                              int32_t dimensionTop,
-                                              int32_t dimensionRight);
-  CBC_ResultPoint* CorrectTopRight(CBC_ResultPoint* bottomLeft,
-                                   CBC_ResultPoint* bottomRight,
-                                   CBC_ResultPoint* topLeft,
-                                   CBC_ResultPoint* topRight,
-                                   int32_t dimension);
-  CBC_CommonBitMatrix* SampleGrid(CBC_CommonBitMatrix* image,
-                                  CBC_ResultPoint* topLeft,
-                                  CBC_ResultPoint* bottomLeft,
-                                  CBC_ResultPoint* bottomRight,
-                                  CBC_ResultPoint* topRight,
-                                  int32_t dimensionX,
-                                  int32_t dimensionY,
-                                  int32_t& e);
-  CBC_ResultPointsAndTransitions* TransitionsBetween(CBC_ResultPoint* from,
-                                                     CBC_ResultPoint* to);
-  FX_BOOL IsValid(CBC_ResultPoint* p);
-  int32_t Distance(CBC_ResultPoint* a, CBC_ResultPoint* b);
-  void Increment(CFX_MapPtrTemplate<CBC_ResultPoint*, int32_t>& table,
-                 CBC_ResultPoint* key);
-  int32_t Round(FX_FLOAT d);
-  void OrderBestPatterns(CFX_ArrayTemplate<CBC_ResultPoint*>* patterns);
-
-  virtual void Init(int32_t& e);
-
- private:
-  static const int32_t INTEGERS[5];
-
-  CBC_CommonBitMatrix* m_image;
-  CBC_WhiteRectangleDetector* m_rectangleDetector;
-};
-
-#endif  // XFA_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDETECTOR_H_