Make code compile with clang_use_chrome_plugin (part III)

xfa/fxbarcode/datamatrix/BC_DataMatrixVersion.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");
@@ skipping 152 matching lines @@
   int32_t numVersions = VERSIONS->GetSize();
   for (int32_t i = 0; i < numVersions; ++i) {
     if ((*VERSIONS)[i]->m_symbolSizeRows == numRows &&
         (*VERSIONS)[i]->m_symbolSizeColumns == numColumns) {
       return (*VERSIONS)[i];
     }
   }
   e = BCExceptionNotFound;
   return nullptr;
 }
+
+ECB::ECB(int32_t count, int32_t dataCodewords)
+    : m_count(count), m_dataCodewords(dataCodewords) {}
+
+ECBlocks::ECBlocks(int32_t ecCodewords, ECB* ecBlocks)
+    : m_ecCodewords(ecCodewords) {
+  m_ecBlocksArray.Add(ecBlocks);
+}
+
+ECBlocks::ECBlocks(int32_t ecCodewords, ECB* ecBlocks1, ECB* ecBlocks2)
+    : m_ecCodewords(ecCodewords) {
+  m_ecBlocksArray.Add(ecBlocks1);
+  m_ecBlocksArray.Add(ecBlocks2);
+}
+
+ECBlocks::~ECBlocks() {
+  for (int32_t i = 0; i < m_ecBlocksArray.GetSize(); i++)
+    delete m_ecBlocksArray[i];
+}