Move fwl/lightwidget to fwl/core

xfa/fwl/core/cfwl_listbox.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/fwl/lightwidget/cfwl_listbox.h"
+#include "xfa/fwl/core/cfwl_listbox.h"
 
 #include <memory>
 
 #include "third_party/base/stl_util.h"
 
 IFWL_ListBox* CFWL_ListBox::GetWidget() {
   return static_cast<IFWL_ListBox*>(m_pIface.get());
 }
 
 const IFWL_ListBox* CFWL_ListBox::GetWidget() const {
@@ skipping 328 matching lines @@
   m_rtItem.Reset();
   m_dwStates = 0;
   m_wsText = L"";
   m_pDIB = nullptr;
   m_pData = nullptr;
   m_dwCheckState = 0;
   m_rtCheckBox.Reset();
 }
 
 CFWL_ListItem::~CFWL_ListItem() {}