Remove CPDF_Object::Release() in favor of direct delete

core/fpdfapi/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/fpdfapi/parser/cpdf_document.h"
 
 #include <memory>
 #include <set>
@@ skipping 616 matching lines @@
   m_pRootDict->SetReferenceFor("Pages", this, AddIndirectObject(pPages));
   m_pInfoDict = new CPDF_Dictionary(m_pByteStringPool);
   AddIndirectObject(m_pInfoDict);
 }
 
 CPDF_Dictionary* CPDF_Document::CreateNewPage(int iPage) {
   CPDF_Dictionary* pDict = new CPDF_Dictionary(m_pByteStringPool);
   pDict->SetNameFor("Type", "Page");
   uint32_t dwObjNum = AddIndirectObject(pDict);
   if (!InsertNewPage(iPage, pDict)) {
-    ReleaseIndirectObject(dwObjNum);
+    DeleteIndirectObject(dwObjNum);
     return nullptr;
   }
   return pDict;
 }
 
 bool CPDF_Document::InsertDeletePDFPage(CPDF_Dictionary* pPages,
                                         int nPagesToGo,
                                         CPDF_Dictionary* pPageDict,
                                         bool bInsert,
                                         std::set<CPDF_Dictionary*>* pVisited) {
@@ skipping 361 matching lines @@
                         pBBox, pLogFont->lfWeight / 5);
   pFontDesc->SetIntegerFor("CapHeight", capheight);
   pFontDict->SetReferenceFor("FontDescriptor", this,
                              AddIndirectObject(pFontDesc));
   hFont = SelectObject(hDC, hFont);
   DeleteObject(hFont);
   DeleteDC(hDC);
   return LoadFont(pBaseDict);
 }
 #endif  //  _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_