Unused FWL Classes.

xfa/fwl/core/ifwl_panel.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_FWL_CORE_IFWL_PANEL_H_
 #define XFA_FWL_CORE_IFWL_PANEL_H_
 
 #include "xfa/fwl/core/fwl_widgetimp.h"
 #include "xfa/fwl/core/ifwl_widget.h"
 
-class IFWL_Content;
-
 #define FWL_CLASS_Panel L"FWL_Panel"
 #define FWL_CLASSHASH_Panel 881567292
 
 class IFWL_Panel : public IFWL_Widget {
- public:
-  static IFWL_Panel* Create(CFWL_WidgetImpProperties& properties,
-                            IFWL_Widget* pOuter);
-
-  IFWL_Content* GetContent();
-  FWL_ERR SetContent(IFWL_Content* pContent);
-
  protected:
   IFWL_Panel();
 };
 
 #endif  // XFA_FWL_CORE_IFWL_PANEL_H_