Make code compile with clang_use_chrome_plugin (part III)

xfa/fxbarcode/BC_TwoDimWriter.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
 
 #include <algorithm>
 
 #include "core/fxge/include/fx_ge.h"
 #include "third_party/base/numerics/safe_math.h"
@@ skipping 36 matching lines @@
       rect.AppendRect((FX_FLOAT)leftPos + x, (FX_FLOAT)topPos + y,
                       (FX_FLOAT)(leftPos + x + 1), (FX_FLOAT)(topPos + y + 1));
       if (m_output->Get(x, y)) {
         CFX_GraphStateData data;
         device->DrawPath(&rect, &matri, &data, m_barColor, 0, FXFILL_WINDING);
       }
     }
   }
 }
 
+int32_t CBC_TwoDimWriter::GetErrorCorrectionLevel() {
+  return m_iCorrectLevel;
+}
+
 void CBC_TwoDimWriter::RenderBitmapResult(CFX_DIBitmap*& pOutBitmap,
                                           int32_t& e) {
   if (m_bFixedSize) {
     pOutBitmap = CreateDIBitmap(m_Width, m_Height);
   } else {
     pOutBitmap = CreateDIBitmap(m_output->GetWidth(), m_output->GetHeight());
   }
   if (!pOutBitmap) {
     e = BCExceptionFailToCreateBitmap;
     return;
@@ skipping 72 matching lines @@
     for (int32_t inputX = 0, outputX = leftPadding;
          (inputX < inputWidth) && (outputX < outputWidth - multiX);
          inputX++, outputX += multiX) {
       if (code[inputX + inputY * inputWidth] == 1) {
         m_output->SetRegion(outputX, outputY, multiX, multiY, e);
         BC_EXCEPTION_CHECK_ReturnVoid(e);
       }
     }
   }
 }