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

xfa/src/fwl/basewidget/fwl_pictureboximp.h

 // 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 XFA_SRC_FWL_SRC_BASEWIDGET_FWL_PICTUREBOXIMP_H_
-#define XFA_SRC_FWL_SRC_BASEWIDGET_FWL_PICTUREBOXIMP_H_
+#ifndef XFA_SRC_FWL_BASEWIDGET_FWL_PICTUREBOXIMP_H_
+#define XFA_SRC_FWL_BASEWIDGET_FWL_PICTUREBOXIMP_H_
 
-#include "xfa/src/fwl/src/core/fwl_widgetimp.h"
+#include "xfa/src/fwl/core/fwl_widgetimp.h"
 
 class CFWL_WidgetImpProperties;
 class IFWL_Widget;
 class CFWL_PictureBoxImpDelegate;
 
 class CFWL_PictureBoxImp : public CFWL_WidgetImp {
  public:
   CFWL_PictureBoxImp(const CFWL_WidgetImpProperties& properties,
                      IFWL_Widget* pOuter);
   ~CFWL_PictureBoxImp();
@@ skipping 22 matching lines @@
 class CFWL_PictureBoxImpDelegate : public CFWL_WidgetImpDelegate {
  public:
   CFWL_PictureBoxImpDelegate(CFWL_PictureBoxImp* pOwner);
   FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
                        const CFX_Matrix* pMatrix = NULL) override;
 
  protected:
   CFWL_PictureBoxImp* m_pOwner;
 };
 
-#endif  // XFA_SRC_FWL_SRC_BASEWIDGET_FWL_PICTUREBOXIMP_H_
+#endif  // XFA_SRC_FWL_BASEWIDGET_FWL_PICTUREBOXIMP_H_