base::ListValue::Append cleanup: pass unique_ptr instead of the released pointer.

remoting/protocol/pairing_registry.cc

Index: remoting/protocol/pairing_registry.cc
diff --git a/remoting/protocol/pairing_registry.cc b/remoting/protocol/pairing_registry.cc
index 87fb66ec08d6366f4546b5d2148df393001a081d..1e763a4ee3967284743f1f1d93c820d2931909d0 100644
--- a/remoting/protocol/pairing_registry.cc
+++ b/remoting/protocol/pairing_registry.cc
@@ -286,7 +286,7 @@ void PairingRegistry::SanitizePairings(
         pairing.client_name(),
         pairing.client_id(),
         "");
-    sanitized_pairings->Append(sanitized_pairing.ToValue().release());
+    sanitized_pairings->Append(sanitized_pairing.ToValue());
   }
 
   callback.Run(std::move(sanitized_pairings));