Update CPDF_IndirectObjectHolder APIs for unique objects

core/fpdfapi/parser/cpdf_dictionary.h

 // 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
 
 #ifndef CORE_FPDFAPI_PARSER_CPDF_DICTIONARY_H_
 #define CORE_FPDFAPI_PARSER_CPDF_DICTIONARY_H_
 
 #include <map>
@@ skipping 49 matching lines @@
 
   // Set* functions invalidate iterators for the element with the key |key|.
   void SetFor(const CFX_ByteString& key, CPDF_Object* pObj);
   void SetNameFor(const CFX_ByteString& key, const CFX_ByteString& name);
   void SetStringFor(const CFX_ByteString& key, const CFX_ByteString& str);
   void SetIntegerFor(const CFX_ByteString& key, int i);
   void SetNumberFor(const CFX_ByteString& key, FX_FLOAT f);
   void SetReferenceFor(const CFX_ByteString& key,
                        CPDF_IndirectObjectHolder* pDoc,
                        uint32_t objnum);
+  void SetReferenceFor(const CFX_ByteString& key,
+                       CPDF_IndirectObjectHolder* pDoc,
+                       const CPDF_Object* objnum);
   void SetRectFor(const CFX_ByteString& key, const CFX_FloatRect& rect);
   void SetMatrixFor(const CFX_ByteString& key, const CFX_Matrix& matrix);
   void SetBooleanFor(const CFX_ByteString& key, bool bValue);
 
   void ConvertToIndirectObjectFor(const CFX_ByteString& key,
                                   CPDF_IndirectObjectHolder* pHolder);
 
   // Invalidates iterators for the element with the key |key|.
   void RemoveFor(const CFX_ByteString& key);
 
@@ skipping 32 matching lines @@
 
 inline UniqueDictionary ToDictionary(UniqueObject obj) {
   CPDF_Dictionary* pDict = ToDictionary(obj.get());
   if (!pDict)
     return nullptr;
   obj.release();
   return UniqueDictionary(pDict);
 }
 
 #endif  // CORE_FPDFAPI_PARSER_CPDF_DICTIONARY_H_