Cleanup forward declarations.

xfa/src/fxfa/src/app/xfa_fffield.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_FXFA_SRC_APP_XFA_FFFIELD_H_
 #define XFA_SRC_FXFA_SRC_APP_XFA_FFFIELD_H_
 
 #include "xfa/include/fwl/adapter/fwl_sdadapterimp.h"
 #include "xfa/include/fwl/core/fwl_widget.h"
 #include "xfa/include/fwl/lightwidget/widget.h"
 #include "xfa/src/fxfa/src/app/xfa_ffpageview.h"
 #include "xfa/src/fxfa/src/app/xfa_ffwidget.h"
 
 #define XFA_MINUI_HEIGHT 4.32f
 #define XFA_DEFAULTUI_HEIGHT 2.0f
 
-class CXFA_TextLayout;
 
 class CXFA_FFField : public CXFA_FFWidget, public IFWL_WidgetDelegate {
  public:
   CXFA_FFField(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc);
   virtual ~CXFA_FFField();
 
   virtual FX_BOOL GetBBox(CFX_RectF& rtBox,
                           FX_DWORD dwStatus,
                           FX_BOOL bDrawFocus = FALSE);
   virtual void RenderWidget(CFX_Graphics* pGS,
@@ skipping 63 matching lines @@
   virtual FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
                                const CFX_Matrix* pMatrix = NULL);
 
  protected:
   CFWL_Widget* m_pNormalWidget;
   CFX_RectF m_rtUI;
   CFX_RectF m_rtCaption;
 };
 
 #endif  // XFA_SRC_FXFA_SRC_APP_XFA_FFFIELD_H_