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

extensions/common/value_builder.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 "extensions/common/value_builder.h"
 
 #include <utility>
 
 #include "base/json/json_writer.h"
 #include "base/values.h"
@@ skipping 54 matching lines @@
 }
 
 // ListBuilder
 
 ListBuilder::ListBuilder() : list_(new base::ListValue) {}
 ListBuilder::ListBuilder(const base::ListValue& init) : list_(init.DeepCopy()) {
 }
 ListBuilder::~ListBuilder() {}
 
 ListBuilder& ListBuilder::Append(int in_value) {
-  list_->Append(new base::FundamentalValue(in_value));
+  list_->AppendInteger(in_value);
   return *this;
 }
 
 ListBuilder& ListBuilder::Append(double in_value) {
-  list_->Append(new base::FundamentalValue(in_value));
+  list_->AppendDouble(in_value);
   return *this;
 }
 
 ListBuilder& ListBuilder::Append(const std::string& in_value) {
-  list_->Append(new base::StringValue(in_value));
+  list_->AppendString(in_value);
   return *this;
 }
 
 ListBuilder& ListBuilder::Append(const base::string16& in_value) {
-  list_->Append(new base::StringValue(in_value));
+  list_->AppendString(in_value);
   return *this;
 }
 
 ListBuilder& ListBuilder::Append(std::unique_ptr<base::Value> in_value) {
   list_->Append(std::move(in_value));
   return *this;
 }
 
 ListBuilder& ListBuilder::AppendBoolean(bool in_value) {
-  list_->Append(new base::FundamentalValue(in_value));
+  list_->AppendBoolean(in_value);
   return *this;
 }
 
 }  // namespace extensions