Rewrite simple uses of base::ListValue::Append() taking a raw pointer var.

net/quic/quic_connection_logger.cc

 // Copyright (c) 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 "net/quic/quic_connection_logger.h"
 
 #include <algorithm>
 #include <limits>
+#include <memory>
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
@@ skipping 101 matching lines @@
   base::ListValue* missing = new base::ListValue();
   dict->Set("packets", missing);
   for (QuicPacketNumber packet : frame->packets)
     missing->AppendString(base::Uint64ToString(packet));
 
   base::ListValue* received = new base::ListValue();
   dict->Set("received_packet_times", received);
   const PacketTimeVector& received_times = frame->received_packet_times;
   for (PacketTimeVector::const_iterator it = received_times.begin();
        it != received_times.end(); ++it) {
-    base::DictionaryValue* info = new base::DictionaryValue();
+    std::unique_ptr<base::DictionaryValue> info(new base::DictionaryValue());
     info->SetInteger("packet_number", static_cast<int>(it->first));
     info->SetString("received",
                     base::Int64ToString(it->second.ToDebuggingValue()));
-    received->Append(info);
+    received->Append(std::move(info));
   }
 
   return std::move(dict);
 }
 
 std::unique_ptr<base::Value> NetLogQuicRstStreamFrameCallback(
     const QuicRstStreamFrame* frame,
     NetLogCaptureMode /* capture_mode */) {
   std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   dict->SetInteger("stream_id", frame->stream_id);
@@ skipping 727 matching lines @@
       continue;
     }
     // Record some overlapping patterns, to get a better picture, since this is
     // not very expensive.
     if (i % 3 == 0)
       six_packet_histogram->Add(recent_6_mask);
   }
 }
 
 }  // namespace net