Pass object to ReplaceIndirectObjectIfHigherGeneration() by unique_ptr.

core/fpdfapi/parser/cpdf_parser.cpp

Index: core/fpdfapi/parser/cpdf_parser.cpp
diff --git a/core/fpdfapi/parser/cpdf_parser.cpp b/core/fpdfapi/parser/cpdf_parser.cpp
index 91f157c2693ba922a9b0b64a406298605e0ebc95..c8c07bd0b7053f02e7e0cae312bae97bb71359cf 100644
--- a/core/fpdfapi/parser/cpdf_parser.cpp
+++ b/core/fpdfapi/parser/cpdf_parser.cpp
@@ -956,9 +956,8 @@ bool CPDF_Parser::LoadCrossRefV5(FX_FILESIZE* pos, bool bMainXRef) {
     CPDF_Dictionary* pRootDict = m_pDocument->GetRoot();
     if (pRootDict && pRootDict->GetObjNum() == objnum)
       return false;
-    // Takes ownership of object (std::move someday).
     if (!m_pDocument->ReplaceIndirectObjectIfHigherGeneration(
-            objnum, pObject.release())) {
+            objnum, std::move(pObject))) {
       return false;
     }
   }