Merge to XFA: Remove header files that only have includes.

fpdfsdk/include/pdfwindow/PWL_Edit.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 FPDFSDK_INCLUDE_PDFWINDOW_PWL_EDIT_H_
 #define FPDFSDK_INCLUDE_PDFWINDOW_PWL_EDIT_H_
 
-#include "PWL_EditCtrl.h"
-#include "PWL_Wnd.h"
 #include "core/include/fxcrt/fx_basic.h"
+#include "fpdfsdk/include/fxedit/fx_edit.h"
+#include "fpdfsdk/include/pdfwindow/PWL_EditCtrl.h"
+#include "fpdfsdk/include/pdfwindow/PWL_Wnd.h"
 
-class CPWL_Edit;
-class IPWL_Filler_Notify;
 class IPWL_SpellCheck;
 
 class IPWL_Filler_Notify {
  public:
   virtual ~IPWL_Filler_Notify() {}
   virtual void QueryWherePopup(
       void* pPrivateData,
       FX_FLOAT fPopupMin,
       FX_FLOAT fPopupMax,
       int32_t& nRet,
@@ skipping 137 matching lines @@
   CPDF_Rect m_rcOldWindow;
 
  public:
   void AttachFFLData(void* pData) { m_pFormFiller = pData; }
 
  private:
   void* m_pFormFiller;
 };
 
 #endif  // FPDFSDK_INCLUDE_PDFWINDOW_PWL_EDIT_H_