Reland of Remove pageview from map immediately

fpdfsdk/formfiller/cffl_formfiller.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_FORMFILLER_CFFL_FORMFILLER_H_
 #define FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_
 
 #include <map>
@@ skipping 123 matching lines @@
   void EscapeFiller(CPDFSDK_PageView* pPageView, FX_BOOL bDestroyPDFWindow);
 
   virtual PWL_CREATEPARAM GetCreateParam();
   virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
                                  CPDFSDK_PageView* pPageView) = 0;
   virtual CFX_FloatRect GetFocusBox(CPDFSDK_PageView* pPageView);
 
   FX_BOOL IsValid() const;
   CFX_FloatRect GetPDFWindowRect() const;
 
-  CPDFSDK_PageView* GetCurPageView();
+  CPDFSDK_PageView* GetCurPageView(bool renew);
   void SetChangeMark();
 
   virtual void InvalidateRect(double left,
                               double top,
                               double right,
                               double bottom);
   CPDFDoc_Environment* GetApp() { return m_pApp; }
   CPDFSDK_Annot* GetSDKAnnot() { return m_pAnnot; }
 
  protected:
@@ skipping 39 matching lines @@
                       CFX_RenderDevice* pDevice,
                       CFX_Matrix* pUser2Device,
                       uint32_t dwFlags) override;
 
  protected:
   FX_BOOL m_bMouseIn;
   FX_BOOL m_bMouseDown;
 };
 
 #endif  // FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_