Remove some objnum locals with AddIndirectObject

core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h

Index: core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h
diff --git a/core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h b/core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h
index 784d49714f5dee024cc966bb6996956354235b17..fc69ce2f4b6564995327ba0b4f3e9d5a4efb69b4 100644
--- a/core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h
+++ b/core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h
@@ -63,11 +63,6 @@ class CPDF_Dictionary : public CPDF_Object {
   void SetReferenceFor(const CFX_ByteString& key,
                        CPDF_IndirectObjectHolder* pDoc,
                        uint32_t objnum);
-  void SetReferenceFor(const CFX_ByteString& key,
-                       CPDF_IndirectObjectHolder* pDoc,
-                       CPDF_Object* obj) {
-    SetReferenceFor(key, pDoc, obj->GetObjNum());
-  }
   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);