1 files changed, 0 insertions, 34 deletions
diff --git a/xfa/src/fxbarcode/common/BC_GlobalHistogramBinarizer.h b/xfa/src/fxbarcode/common/BC_GlobalHistogramBinarizer.h
deleted file mode 100644
index 56c2794fbe..0000000000
--- a/xfa/src/fxbarcode/common/BC_GlobalHistogramBinarizer.h
+++ /dev/null
@@ -1,34 +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_SRC_FXBARCODE_COMMON_BC_GLOBALHISTOGRAMBINARIZER_H_
-#define XFA_SRC_FXBARCODE_COMMON_BC_GLOBALHISTOGRAMBINARIZER_H_
-
-#include "core/include/fxcrt/fx_basic.h"
-#include "xfa/src/fxbarcode/BC_Binarizer.h"
-
-class CBC_CommonBitArray;
-class CBC_CommonBitMatrix;
-class CBC_LuminanceSource;
-
-class CBC_GlobalHistogramBinarizer : public CBC_Binarizer {
- public:
-  CBC_GlobalHistogramBinarizer(CBC_LuminanceSource* source);
-  virtual ~CBC_GlobalHistogramBinarizer();
-
-  void InitArrays(int32_t luminanceSize);
-  CBC_CommonBitMatrix* GetBlackMatrix(int32_t& e);
-  CBC_CommonBitArray* GetBlackRow(int32_t y,
-                                  CBC_CommonBitArray* row,
-                                  int32_t& e);
-  static int32_t EstimateBlackPoint(CFX_Int32Array& buckets, int32_t& e);
-
- private:
-  CFX_ByteArray m_luminance;
-  CFX_Int32Array m_buckets;
-};
-
-#endif  // XFA_SRC_FXBARCODE_COMMON_BC_GLOBALHISTOGRAMBINARIZER_H_