Organize barcode codes into modules.

xfa/src/fxbarcode/qrcode/BC_QRGridSampler.cpp

 // 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 "barcode.h"
-#include "include/BC_CommonPerspectiveTransform.h"
-#include "include/BC_CommonBitMatrix.h"
-#include "include/BC_QRGridSampler.h"
+#include "../barcode.h"
+#include "../common/BC_CommonPerspectiveTransform.h"
+#include "../common/BC_CommonBitMatrix.h"
+#include "BC_QRGridSampler.h"
 CBC_QRGridSampler CBC_QRGridSampler::m_gridSampler;
 CBC_QRGridSampler::CBC_QRGridSampler()
 {
 }
 CBC_QRGridSampler::~CBC_QRGridSampler()
 {
 }
 CBC_QRGridSampler &CBC_QRGridSampler::GetInstance()
 {
     return m_gridSampler;
@@ skipping 82 matching lines @@
         CheckAndNudgePoints(image, &points, e);
         BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
         for (x = 0; x < max; x += 2) {
             if (image->Get((FX_INT32) points[x], (FX_INT32) points[x + 1])) {
                 bits->Set(x >> 1, y);
             }
         }
     }
     return bits.release();
 }