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

tools/json_schema_compiler/util.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 "tools/json_schema_compiler/util.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 
 namespace json_schema_compiler {
@@ skipping 120 matching lines @@
     }
     error->append(base::UTF8ToUTF16("expected dictionary, got " +
                                     ValueTypeToString(from.GetType())));
     return false;
   }
   *out = dict->CreateDeepCopy();
   return true;
 }
 
 void AddItemToList(const int from, base::ListValue* out) {
-  out->Append(new base::FundamentalValue(from));
+  out->AppendInteger(from);
 }
 
 void AddItemToList(const bool from, base::ListValue* out) {
-  out->Append(new base::FundamentalValue(from));
+  out->AppendBoolean(from);
 }
 
 void AddItemToList(const double from, base::ListValue* out) {
-  out->Append(new base::FundamentalValue(from));
+  out->AppendDouble(from);
 }
 
 void AddItemToList(const std::string& from, base::ListValue* out) {
-  out->Append(new base::StringValue(from));
+  out->AppendString(from);
 }
 
 void AddItemToList(const std::vector<char>& from, base::ListValue* out) {
   out->Append(
       base::BinaryValue::CreateWithCopiedBuffer(from.data(), from.size()));
 }
 
 void AddItemToList(const std::unique_ptr<base::Value>& from,
                    base::ListValue* out) {
   out->Append(from->CreateDeepCopy());
@@ skipping 22 matching lines @@
       return "dictionary";
     case base::Value::TYPE_LIST:
       return "list";
   }
   NOTREACHED();
   return "";
 }
 
 }  // namespace util
 }  // namespace json_schema_compiler