Split CPDFXFA_Document apart

xfa/fxfa/include/fxfa.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_FXFA_H_
 #define XFA_FXFA_INCLUDE_FXFA_H_
 
 #include <vector>
 
 #include "xfa/fxfa/include/fxfa_basic.h"
 #include "xfa/fxfa/include/fxfa_widget.h"
 
 class CFGAS_GEFont;
 class CFX_Graphics;
 class CPDF_Document;
 class CXFA_FFPageView;
 class CXFA_Node;
 class CXFA_NodeList;
 class CXFA_WidgetAcc;
 class IFWL_AdapterTimerMgr;
 class IXFA_AppProvider;
-class IXFA_DocProvider;
+class IXFA_DocEnvironment;
 class IXFA_WidgetAccIterator;
 class IXFA_WidgetIterator;
 
 #define XFA_MBICON_Error 0
 #define XFA_MBICON_Warning 1
 #define XFA_MBICON_Question 2
 #define XFA_MBICON_Status 3
 #define XFA_MB_OK 0
 #define XFA_MB_OKCancel 1
 #define XFA_MB_YesNo 2
@@ skipping 249 matching lines @@
    * @return TRUE Server permitted the post request, FALSE otherwise.
    */
   virtual FX_BOOL PutRequestURL(const CFX_WideString& wsURL,
                                 const CFX_WideString& wsData,
                                 const CFX_WideString& wsEncode) = 0;
 
   virtual void LoadString(int32_t iStringID, CFX_WideString& wsString) = 0;
   virtual IFWL_AdapterTimerMgr* GetTimerMgr() = 0;
 };
 
-class IXFA_DocProvider {
+class IXFA_DocEnvironment {
  public:
-  virtual ~IXFA_DocProvider() {}
+  virtual ~IXFA_DocEnvironment() {}
 
   virtual void SetChangeMark(CXFA_FFDoc* hDoc) = 0;
   virtual void InvalidateRect(CXFA_FFPageView* pPageView,
                               const CFX_RectF& rt,
                               uint32_t dwFlags) = 0;
   virtual void DisplayCaret(CXFA_FFWidget* hWidget,
                             FX_BOOL bVisible,
                             const CFX_RectF* pRtAnchor) = 0;
   virtual FX_BOOL GetPopupPos(CXFA_FFWidget* hWidget,
                               FX_FLOAT fMinPopup,
@@ skipping 47 matching lines @@
   virtual void Reset() = 0;
   virtual CXFA_FFWidget* MoveToFirst() = 0;
   virtual CXFA_FFWidget* MoveToLast() = 0;
   virtual CXFA_FFWidget* MoveToNext() = 0;
   virtual CXFA_FFWidget* MoveToPrevious() = 0;
   virtual CXFA_FFWidget* GetCurrentWidget() = 0;
   virtual FX_BOOL SetCurrentWidget(CXFA_FFWidget* hWidget) = 0;
 };
 
 #endif  // XFA_FXFA_INCLUDE_FXFA_H_