Move xfa/src up to xfa/.

xfa/src/fxbarcode/qrcode/BC_QRCoderMaskUtil.h

Index: xfa/src/fxbarcode/qrcode/BC_QRCoderMaskUtil.h
diff --git a/xfa/src/fxbarcode/qrcode/BC_QRCoderMaskUtil.h b/xfa/src/fxbarcode/qrcode/BC_QRCoderMaskUtil.h
deleted file mode 100644
index ad6274c8a2fe40ad8f40d922f355c1d9ef859c82..0000000000000000000000000000000000000000
--- a/xfa/src/fxbarcode/qrcode/BC_QRCoderMaskUtil.h
+++ /dev/null
@@ -1,27 +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_QRCODE_BC_QRCODERMASKUTIL_H_
-#define XFA_SRC_FXBARCODE_QRCODE_BC_QRCODERMASKUTIL_H_
-class CBC_CommonByteMatrix;
-class CBC_QRCoderMaskUtil {
- public:
-  CBC_QRCoderMaskUtil();
-  virtual ~CBC_QRCoderMaskUtil();
-  static FX_BOOL GetDataMaskBit(int32_t maskPattern,
-                                int32_t x,
-                                int32_t y,
-                                int32_t& e);
-
-  static int32_t ApplyMaskPenaltyRule1(CBC_CommonByteMatrix* matrix);
-  static int32_t ApplyMaskPenaltyRule2(CBC_CommonByteMatrix* matrix);
-  static int32_t ApplyMaskPenaltyRule3(CBC_CommonByteMatrix* matrix);
-  static int32_t ApplyMaskPenaltyRule4(CBC_CommonByteMatrix* matrix);
-  static int32_t ApplyMaskPenaltyRule1Internal(CBC_CommonByteMatrix* matrix,
-                                               FX_BOOL isHorizontal);
-};
-
-#endif  // XFA_SRC_FXBARCODE_QRCODE_BC_QRCODERMASKUTIL_H_