Organize barcode codes into modules.

xfa/src/fxbarcode/src/include/BC_CommonECI.h

Index: xfa/src/fxbarcode/src/include/BC_CommonECI.h
diff --git a/xfa/src/fxbarcode/src/include/BC_CommonECI.h b/xfa/src/fxbarcode/src/include/BC_CommonECI.h
deleted file mode 100644
index 3907066066f8cc6a2349b9f120421f10bf9be5a9..0000000000000000000000000000000000000000
--- a/xfa/src/fxbarcode/src/include/BC_CommonECI.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// 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
-
-#ifndef _BC_COMMONECI_H_
-#define _BC_COMMONECI_H_
-class CBC_CommonECI;
-class CBC_CommonECI  : public CFX_Object
-{
-public:
-    CBC_CommonECI(FX_INT32 value);
-    virtual ~CBC_CommonECI();
-
-    FX_INT32 GetValue();
-    static CBC_CommonECI* GetEICByValue(FX_INT32 value, FX_INT32 &e);
-private:
-    FX_INT32 m_value;
-};
-#endif