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, 49 deletions

diff --git a/xfa/fxbarcode/qrcode/BC_QRAlignmentPattern.cpp b/xfa/fxbarcode/qrcode/BC_QRAlignmentPattern.cpp
deleted file mode 100644
index 4d5a36e250..0000000000
--- a/xfa/fxbarcode/qrcode/BC_QRAlignmentPattern.cpp
+++ /dev/null
@@ -1,49 +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
-// Original code is licensed as follows:
-/*
- * Copyright 2007 ZXing authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "xfa/fxbarcode/BC_ResultPoint.h"
-#include "xfa/fxbarcode/qrcode/BC_QRAlignmentPattern.h"
-
-CBC_QRAlignmentPattern::CBC_QRAlignmentPattern(FX_FLOAT posX,
-                                               FX_FLOAT posY,
-                                               FX_FLOAT estimateModuleSize)
-    : CBC_ResultPoint(posX, posY), m_moduleSize(estimateModuleSize) {}
-CBC_QRAlignmentPattern::~CBC_QRAlignmentPattern() {}
-FX_FLOAT CBC_QRAlignmentPattern::GetX() {
-  return m_x;
-}
-FX_FLOAT CBC_QRAlignmentPattern::GetY() {
-  return m_y;
-}
-FX_BOOL CBC_QRAlignmentPattern::AboutEquals(FX_FLOAT moduleSize,
-                                            FX_FLOAT i,
-                                            FX_FLOAT j) {
-  if ((FXSYS_fabs(i - GetY()) <= moduleSize) &&
-      (FXSYS_fabs(j - GetX()) <= moduleSize)) {
-    FX_FLOAT moduleSizeDiff = FXSYS_fabs(moduleSize - m_moduleSize);
-    return (moduleSizeDiff <= 1.0f) || (moduleSizeDiff / m_moduleSize <= 1.0f);
-  }
-  return FALSE;
-}
-CBC_QRAlignmentPattern* CBC_QRAlignmentPattern::Clone() {
-  return new CBC_QRAlignmentPattern(m_x, m_y, m_moduleSize);
-}