Remove xfa/src/fwl/src and move code up a level.

xfa/src/fwl/basewidget/fxmath_barcodeimp.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 "xfa/src/fwl/src/basewidget/fxmath_barcodeimp.h"
+#include "xfa/src/fwl/basewidget/fxmath_barcodeimp.h"
 
 static CBC_CodeBase* FX_Barcode_CreateBarCodeEngineObject(BC_TYPE type) {
   switch (type) {
     case BC_CODE39:
       return new CBC_Code39();
     case BC_CODABAR:
       return new CBC_Codabar();
     case BC_CODE128:
       return new CBC_Code128(BC_CODE128_B);
     case BC_CODE128_B:
@@ skipping 358 matching lines @@
   return CFX_WideString();
 }
 IFX_Barcode* FX_Barcode_Create(BC_TYPE type) {
   CFX_Barcode* pBarcode = new CFX_Barcode;
   if (pBarcode->Crreate(type)) {
     return pBarcode;
   }
   pBarcode->Release();
   return NULL;
 }