Move xfa/src up to xfa/.

xfa/src/fxbarcode/common/BC_CommonByteMatrix.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_SRC_FXBARCODE_COMMON_BC_COMMONBYTEMATRIX_H_
-#define XFA_SRC_FXBARCODE_COMMON_BC_COMMONBYTEMATRIX_H_
-
-#include <stdint.h>
-
-#include "core/include/fxcrt/fx_system.h"
-
-class CBC_CommonByteMatrix {
- public:
-  CBC_CommonByteMatrix(int32_t width, int32_t height);
-  virtual ~CBC_CommonByteMatrix();
-  int32_t GetHeight();
-  int32_t GetWidth();
-  uint8_t Get(int32_t x, int32_t y);
-  uint8_t* GetArray();
-
-  void Set(int32_t x, int32_t y, int32_t value);
-  void Set(int32_t x, int32_t y, uint8_t value);
-  void clear(uint8_t value);
-  virtual void Init();
-
- private:
-  uint8_t* m_bytes;
-  int32_t m_width;
-  int32_t m_height;
-};
-
-#endif  // XFA_SRC_FXBARCODE_COMMON_BC_COMMONBYTEMATRIX_H_