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

ui/events/latency_info.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/events/latency_info.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 321 matching lines @@
 }
 
 std::unique_ptr<base::trace_event::ConvertableToTraceFormat>
 LatencyInfo::CoordinatesAsTraceableData() {
   std::unique_ptr<base::ListValue> coordinates(new base::ListValue());
   for (size_t i = 0; i < input_coordinates_size_; i++) {
     std::unique_ptr<base::DictionaryValue> coordinate_pair(
         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));
 }
 
 bool LatencyInfo::FindLatency(LatencyComponentType type,
                               int64_t id,
                               LatencyComponent* output) const {
   LatencyMap::const_iterator it = latency_components_.find(
       std::make_pair(type, id));
   if (it == latency_components_.end())
@@ skipping 17 matching lines @@
 }
 
 bool LatencyInfo::AddInputCoordinate(const gfx::PointF& input_coordinate) {
   if (input_coordinates_size_ >= kMaxInputCoordinates)
     return false;
   input_coordinates_[input_coordinates_size_++] = input_coordinate;
   return true;
 }
 
 }  // namespace ui