Merge to XFA: Kill unused IPDF_ classes.

core/include/fpdfapi/fpdf_parser.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 CORE_INCLUDE_FPDFAPI_FPDF_PARSER_H_
 #define CORE_INCLUDE_FPDFAPI_FPDF_PARSER_H_
 
 #include "../fxcrt/fx_ext.h"
@@ skipping 33 matching lines @@
 #define FPDFPERM_PRINT_HIGH             0x0800
 #define FPDF_PAGE_MAX_NUM               0xFFFFF
 
 // Indexed by 8-bit character code, contains either:
 //   'W' - for whitespace: NUL, TAB, CR, LF, FF, 0x80, 0xff
 //   'N' - for numeric: 0123456789+-.
 //   'D' - for delimiter: %()/<>[]{}
 //   'R' - otherwise.
 extern const char PDF_CharType[256];
 
-class IPDF_EnumPageHandler
-{
-public:
-    virtual ~IPDF_EnumPageHandler() { }
-    virtual FX_BOOL EnumPage(CPDF_Dictionary* pPageDict) = 0;
-};
 class CPDF_Document : public CFX_PrivateData, public CPDF_IndirectObjects
 {
 public:
     CPDF_Document();
     explicit CPDF_Document(CPDF_Parser* pParser);
 
     ~CPDF_Document();
 
     CPDF_Parser*                        GetParser() const
     {
@@ skipping 15 matching lines @@
         id1 = m_ID1;
         id2 = m_ID2;
     }
 
     int                                         GetPageCount() const;
 
     CPDF_Dictionary*            GetPage(int iPage);
 
     int                                         GetPageIndex(FX_DWORD objnum);
 
-    void                                        EnumPages(IPDF_EnumPageHandler* pHandler);
-
     FX_DWORD                            GetUserPermissions(FX_BOOL bCheckRevision = FALSE) const;
 
     FX_BOOL                                     IsOwner() const;
 
 
 
     CPDF_DocPageData*           GetPageData()
     {
         return GetValidatePageData();
     }
@@ skipping 810 matching lines @@
     PDF_DATAAVAIL_PAGE,
     PDF_DATAAVAIL_PAGE_LATERLOAD,
     PDF_DATAAVAIL_RESOURCES,
     PDF_DATAAVAIL_DONE,
     PDF_DATAAVAIL_ERROR,
     PDF_DATAAVAIL_LOADALLFILE,
     PDF_DATAAVAIL_TRAILER_APPEND
 };
 
 #endif  // CORE_INCLUDE_FPDFAPI_FPDF_PARSER_H_