Remove FWL globals.

xfa/fxfa/xfa_ffwidget.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_FXFA_XFA_FFWIDGET_H_
 #define XFA_FXFA_XFA_FFWIDGET_H_
 
 #include <vector>
 
 #include "core/fxcodec/fx_codec_def.h"
 #include "core/fxge/cfx_graphstatedata.h"
+#include "xfa/fwl/core/ifwl_app.h"
 #include "xfa/fxfa/fxfa.h"
 #include "xfa/fxfa/parser/cxfa_contentlayoutitem.h"
 
 class CXFA_FFPageView;
 class CXFA_FFDocView;
 class CXFA_FFDoc;
 class CXFA_FFApp;
 enum class FWL_WidgetHit;
 
 inline FX_FLOAT XFA_UnitPx2Pt(FX_FLOAT fPx, FX_FLOAT fDpi) {
@@ skipping 92 matching lines @@
   IXFA_AppProvider* GetAppProvider();
   void InvalidateWidget(const CFX_RectF* pRect = nullptr);
   void AddInvalidateRect(const CFX_RectF* pRect = nullptr);
   FX_BOOL GetCaptionText(CFX_WideString& wsCap);
   bool IsFocused();
   void Rotate2Normal(FX_FLOAT& fx, FX_FLOAT& fy);
   void GetRotateMatrix(CFX_Matrix& mt);
   FX_BOOL IsLayoutRectEmpty();
   CXFA_FFWidget* GetParent();
   FX_BOOL IsAncestorOf(CXFA_FFWidget* pWidget);
+  const IFWL_App* GetFWLApp();
 
  protected:
   virtual FX_BOOL PtInActiveRect(FX_FLOAT fx, FX_FLOAT fy);
 
   void DrawBorder(CFX_Graphics* pGS,
                   CXFA_Box box,
                   const CFX_RectF& rtBorder,
                   CFX_Matrix* pMatrix,
                   uint32_t dwFlags = 0);
   void GetMinMaxWidth(FX_FLOAT fMinWidth, FX_FLOAT fMaxWidth);
@@ skipping 41 matching lines @@
 FX_BOOL XFA_IsCreateWidget(XFA_Element iType);
 #define XFA_DRAWBOX_ForceRound 1
 #define XFA_DRAWBOX_Lowered3D 2
 void XFA_DrawBox(CXFA_Box box,
                  CFX_Graphics* pGS,
                  const CFX_RectF& rtWidget,
                  CFX_Matrix* pMatrix,
                  uint32_t dwFlags = 0);
 
 #endif  // XFA_FXFA_XFA_FFWIDGET_H_