Remove ListValue::Append(new {Fundamental,String}Value(...)) pattern in //net

net/spdy/spdy_session.cc

 // Copyright (c) 2012 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/spdy/spdy_session.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <utility>
@@ skipping 177 matching lines @@
     const SettingsMap* settings,
     const SpdyMajorVersion protocol_version,
     NetLogCaptureMode /* capture_mode */) {
   std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   std::unique_ptr<base::ListValue> settings_list(new base::ListValue());
   for (SettingsMap::const_iterator it = settings->begin();
        it != settings->end(); ++it) {
     const SpdySettingsIds id = it->first;
     const SpdySettingsFlags flags = it->second.first;
     const uint32_t value = it->second.second;
-    settings_list->Append(new base::StringValue(base::StringPrintf(
+    settings_list->AppendString(base::StringPrintf(
         "[id:%u flags:%u value:%u]",
-        SpdyConstants::SerializeSettingId(protocol_version, id),
-        flags,
-        value)));
+        SpdyConstants::SerializeSettingId(protocol_version, id), flags, value));
   }
   dict->Set("settings", std::move(settings_list));
   return std::move(dict);
 }
 
 std::unique_ptr<base::Value> NetLogSpdyWindowUpdateFrameCallback(
     SpdyStreamId stream_id,
     uint32_t delta,
     NetLogCaptureMode /* capture_mode */) {
   std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
@@ skipping 3123 matching lines @@
     if (!queue->empty()) {
       SpdyStreamId stream_id = queue->front();
       queue->pop_front();
       return stream_id;
     }
   }
   return 0;
 }
 
 }  // namespace net