Organize barcode codes into modules.

xfa/src/fxbarcode/BC_Dimension.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 "barcode.h"
-#include "include/BC_Encoder.h"
-#include "include/BC_Dimension.h"
+#include "BC_Dimension.h"
+#include "datamatrix/BC_Encoder.h"
 CBC_Dimension::CBC_Dimension()
 {
 }
 CBC_Dimension::CBC_Dimension(FX_INT32 width, FX_INT32 height, FX_INT32 &e)
 {
     if (width < 0 || height < 0) {
         e = BCExceptionHeightAndWidthMustBeAtLeast1;
     }
     m_width = width;
     m_height = height;
@@ skipping 10 matching lines @@
     return m_height;
 }
 FX_INT32 CBC_Dimension::hashCode()
 {
     return m_width * 32713 + m_height;
 }
 CFX_WideString CBC_Dimension::toString()
 {
     return (FX_WCHAR)(m_width + (FX_WCHAR)'x' + m_height);
 }