Move ScopedSetInsertion to third_party/base/stl_util.h

core/src/fpdfapi/fpdf_parser/cpdf_parser.cpp

 // Copyright 2016 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
 
 #include "core/include/fpdfapi/cpdf_parser.h"
 
 #include <vector>
 
@@ skipping 1132 matching lines @@
 
 CPDF_Object* CPDF_Parser::ParseIndirectObject(
     CPDF_IndirectObjectHolder* pObjList,
     FX_DWORD objnum) {
   if (!IsValidObjectNumber(objnum))
     return nullptr;
 
   // Prevent circular parsing the same object.
   if (pdfium::ContainsKey(m_ParsingObjNums, objnum))
     return nullptr;
-  ScopedSetInsertion<FX_DWORD> local_insert(&m_ParsingObjNums, objnum);
 
+  pdfium::ScopedSetInsertion<FX_DWORD> local_insert(&m_ParsingObjNums, objnum);
   if (GetObjectType(objnum) == 1 || GetObjectType(objnum) == 255) {
     FX_FILESIZE pos = m_ObjectInfo[objnum].pos;
     if (pos <= 0)
       return nullptr;
     return ParseIndirectObjectAt(pObjList, pos, objnum);
   }
   if (GetObjectType(objnum) != 2)
     return nullptr;
 
   CPDF_StreamAcc* pObjStream = GetObjectStream(m_ObjectInfo[objnum].pos);
@@ skipping 472 matching lines @@
   if (!LoadLinearizedAllCrossRefV4(m_LastXRefOffset, m_dwXrefStartObjNum) &&
       !LoadLinearizedAllCrossRefV5(m_LastXRefOffset)) {
     m_LastXRefOffset = 0;
     m_pSyntax->m_MetadataObjnum = dwSaveMetadataObjnum;
     return FORMAT_ERROR;
   }
 
   m_pSyntax->m_MetadataObjnum = dwSaveMetadataObjnum;
   return SUCCESS;
 }