Move ScopedSetInsertion to third_party/base/stl_util.h

core/src/fpdfapi/fpdf_parser/cpdf_document.cpp

 // 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
 
 #include "core/include/fpdfapi/cpdf_document.h"
 
 #include <set>
 
@@ skipping 17 matching lines @@
     return 0;
   }
   count = 0;
   for (FX_DWORD i = 0; i < pKidList->GetCount(); i++) {
     CPDF_Dictionary* pKid = pKidList->GetDictAt(i);
     if (!pKid || pdfium::ContainsKey(*visited_pages, pKid)) {
       continue;
     }
     if (pKid->KeyExist("Kids")) {
       // Use |visited_pages| to help detect circular references of pages.
-      ScopedSetInsertion<CPDF_Dictionary*> local_add(visited_pages, pKid);
+      pdfium::ScopedSetInsertion<CPDF_Dictionary*> local_add(visited_pages,
+                                                             pKid);
       count += CountPages(pKid, visited_pages);
     } else {
       // This page is a leaf node.
       count++;
     }
   }
   pPages->SetAtInteger("Count", count);
   return count;
 }
 
@@ skipping 293 matching lines @@
 }
 
 void CPDF_Document::ClearRenderFont() {
   if (!m_pDocRender)
     return;
 
   CFX_FontCache* pCache = m_pDocRender->GetFontCache();
   if (pCache)
     pCache->FreeCache(FALSE);
 }