Remove include only barcode.h and IWYU.

xfa/src/fxbarcode/pdf417/BC_PDF417Dimensions.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 2012 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/src/fxbarcode/barcode.h"
 #include "xfa/src/fxbarcode/pdf417/BC_PDF417Dimensions.h"
+
 CBC_Dimensions::CBC_Dimensions(int32_t minCols,
                                int32_t maxCols,
                                int32_t minRows,
                                int32_t maxRows) {
   m_minCols = minCols;
   m_maxCols = maxCols;
   m_minRows = minRows;
   m_maxRows = maxRows;
 }
 CBC_Dimensions::~CBC_Dimensions() {}
 int32_t CBC_Dimensions::getMinCols() {
   return m_minCols;
 }
 int32_t CBC_Dimensions::getMaxCols() {
   return m_maxCols;
 }
 int32_t CBC_Dimensions::getMinRows() {
   return m_minRows;
 }
 int32_t CBC_Dimensions::getMaxRows() {
   return m_maxRows;
 }