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

ui/events/latency_info.cc

Index: ui/events/latency_info.cc
diff --git a/ui/events/latency_info.cc b/ui/events/latency_info.cc
index a2bc9782170af79c039b86f5fb4c142bf30a807e..8a5ac1b6afeae10bf42f4d257f7aa34fa1f37587 100644
--- a/ui/events/latency_info.cc
+++ b/ui/events/latency_info.cc
@@ -339,7 +339,7 @@ LatencyInfo::CoordinatesAsTraceableData() {
         new base::DictionaryValue());
     coordinate_pair->SetDouble("x", input_coordinates_[i].x());
     coordinate_pair->SetDouble("y", input_coordinates_[i].y());
-    coordinates->Append(coordinate_pair.release());
+    coordinates->Append(std::move(coordinate_pair));
   }
   return LatencyInfoTracedValue::FromValue(std::move(coordinates));
 }