Remove CFX_MapPtrToPtr in xfa_ffdocview.h

xfa/fxfa/include/xfa_ffdocview.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_INCLUDE_XFA_FFDOCVIEW_H_
 #define XFA_FXFA_INCLUDE_XFA_FFDOCVIEW_H_
 
+#include <map>
+#include <memory>
+
 #include "xfa/fxfa/include/xfa_ffdoc.h"
 
 class CXFA_FFWidgetHandler;
 class CXFA_FFDoc;
 class CXFA_FFWidget;
 class CXFA_WidgetAccIterator;
 
 extern const XFA_ATTRIBUTEENUM gs_EventActivity[];
 enum XFA_DOCVIEW_LAYOUTSTATUS {
   XFA_DOCVIEW_LAYOUTSTATUS_None,
@@ skipping 88 matching lines @@
   void ShowNullTestMsg();
   FX_BOOL ResetSingleWidgetAccData(CXFA_WidgetAcc* pWidgetAcc);
   CXFA_Node* GetRootSubform();
 
   CXFA_FFDoc* m_pDoc;
   CXFA_FFWidgetHandler* m_pWidgetHandler;
   CXFA_LayoutProcessor* m_pXFADocLayout;
   CXFA_WidgetAcc* m_pFocusAcc;
   CXFA_FFWidget* m_pFocusWidget;
   CXFA_FFWidget* m_pOldFocusWidget;
-  CFX_MapPtrToPtr m_mapPageInvalidate;
+  std::map<CXFA_FFPageView*, std::unique_ptr<CFX_RectF>> m_mapPageInvalidate;
   CFX_ArrayTemplate<CXFA_WidgetAcc*> m_ValidateAccs;
   CFX_ArrayTemplate<CXFA_WidgetAcc*> m_CalculateAccs;
   CFX_ArrayTemplate<CXFA_Node*> m_BindItems;
   CFX_ArrayTemplate<CXFA_Node*> m_NewAddedNodes;
   CFX_ArrayTemplate<CXFA_Node*> m_IndexChangedSubforms;
   XFA_DOCVIEW_LAYOUTSTATUS m_iStatus;
   int32_t m_iLock;
   friend class CXFA_FFNotify;
 };
 
@@ skipping 31 matching lines @@
   FX_BOOL SetCurrentWidgetAcc(CXFA_WidgetAcc* hWidget);
   void SkipTree();
 
  protected:
   CXFA_ContainerIterator m_ContentIterator;
   CXFA_FFDocView* m_pDocView;
   CXFA_WidgetAcc* m_pCurWidgetAcc;
 };
 
 #endif  // XFA_FXFA_INCLUDE_XFA_FFDOCVIEW_H_