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

net/http/transport_security_persister.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/http/transport_security_persister.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/base64.h"
@@ skipping 11 matching lines @@
 #include "net/cert/x509_certificate.h"
 #include "net/http/transport_security_state.h"
 
 namespace net {
 
 namespace {
 
 base::ListValue* SPKIHashesToListValue(const HashValueVector& hashes) {
   base::ListValue* pins = new base::ListValue;
   for (size_t i = 0; i != hashes.size(); i++)
-    pins->Append(new base::StringValue(hashes[i].ToString()));
+    pins->AppendString(hashes[i].ToString());
   return pins;
 }
 
 void SPKIHashesFromListValue(const base::ListValue& pins,
                              HashValueVector* hashes) {
   size_t num_pins = pins.GetSize();
   for (size_t i = 0; i < num_pins; ++i) {
     std::string type_and_base64;
     HashValue fingerprint;
     if (pins.GetString(i, &type_and_base64) &&
@@ skipping 334 matching lines @@
   bool dirty = false;
   if (!LoadEntries(state, &dirty)) {
     LOG(ERROR) << "Failed to deserialize state: " << state;
     return;
   }
   if (dirty)
     StateIsDirty(transport_security_state_);
 }
 
 }  // namespace net