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, 51 deletions

diff --git a/xfa/fxbarcode/oned/BC_OneDReader.h b/xfa/fxbarcode/oned/BC_OneDReader.h
deleted file mode 100644
index 77e04777a4..0000000000
--- a/xfa/fxbarcode/oned/BC_OneDReader.h
+++ /dev/null
@@ -1,51 +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_ONED_BC_ONEDREADER_H_
-#define XFA_FXBARCODE_ONED_BC_ONEDREADER_H_
-
-#include "xfa/fxbarcode/BC_Reader.h"
-
-class CBC_BinaryBitmap;
-class CBC_CommonBitArray;
-
-class CBC_OneDReader : public CBC_Reader {
- public:
-  CBC_OneDReader();
-  ~CBC_OneDReader() override;
-
-  // CBC_Reader
-  CFX_ByteString Decode(CBC_BinaryBitmap* image, int32_t& e) override;
-  CFX_ByteString Decode(CBC_BinaryBitmap* image,
-                        int32_t hints,
-                        int32_t& e) override;
-
-  virtual CFX_ByteString DecodeRow(int32_t rowNumber,
-                                   CBC_CommonBitArray* row,
-                                   int32_t hints,
-                                   int32_t& e);
-
- private:
-  CFX_ByteString DeDecode(CBC_BinaryBitmap* image, int32_t hints, int32_t& e);
-
- protected:
-  static const int32_t INTEGER_MATH_SHIFT = 8;
-  static const int32_t PATTERN_MATCH_RESULT_SCALE_FACTOR = 1 << 8;
-
-  void RecordPattern(CBC_CommonBitArray* row,
-                     int32_t start,
-                     CFX_Int32Array* counters,
-                     int32_t& e);
-  void RecordPatternInReverse(CBC_CommonBitArray* row,
-                              int32_t start,
-                              CFX_Int32Array* counters,
-                              int32_t& e);
-  int32_t PatternMatchVariance(CFX_Int32Array* counters,
-                               const int32_t* pattern,
-                               int32_t maxIndividualVariance);
-};
-
-#endif  // XFA_FXBARCODE_ONED_BC_ONEDREADER_H_