Remove friendship from CXFA_Document to CXFA_SimpleParser.

xfa/fxfa/parser/cxfa_document.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_PARSER_CXFA_DOCUMENT_H_
 #define XFA_FXFA_PARSER_CXFA_DOCUMENT_H_
 
 #include "xfa/fxfa/include/fxfa.h"
@@ skipping 87 matching lines @@
                                      FX_BOOL bDataMerge,
                                      FX_BOOL bUpLevel);
   void DataMerge_UpdateBindingRelations(CXFA_Node* pFormUpdateRoot);
 
   void ClearLayoutData();
 
   CFX_MapPtrTemplate<uint32_t, CXFA_Node*> m_rgGlobalBinding;
   CXFA_NodeArray m_pPendingPageSet;
 
  protected:
-  friend class CXFA_SimpleParser;
-
   CXFA_DocumentParser* m_pParser;
   CXFA_ScriptContext* m_pScriptContext;
   CXFA_LayoutProcessor* m_pLayoutProcessor;
   CXFA_Node* m_pRootNode;
   CXFA_LocaleMgr* m_pLocalMgr;
   CScript_DataWindow* m_pScriptDataWindow;
   CScript_EventPseudoModel* m_pScriptEvent;
   CScript_HostPseudoModel* m_pScriptHost;
   CScript_LogPseudoModel* m_pScriptLog;
   CScript_LayoutPseudoModel* m_pScriptLayout;
   CScript_SignaturePseudoModel* m_pScriptSignature;
   CXFA_NodeSet m_PurgeNodes;
   XFA_VERSION m_eCurVersionMode;
   uint32_t m_dwDocFlags;
 };
 
 #endif  // XFA_FXFA_PARSER_CXFA_DOCUMENT_H_