Remove base::StringValue

base/json/json_parser.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 "base/json/json_parser.h"
 
 #include <cmath>
 #include <utility>
 
 #include "base/logging.h"
@@ skipping 426 matching lines @@
   }
 
   return std::move(list);
 }
 
 std::unique_ptr<Value> JSONParser::ConsumeString() {
   StringBuilder string;
   if (!ConsumeStringRaw(&string))
     return nullptr;
 
-  return base::MakeUnique<StringValue>(string.DestructiveAsString());
+  return base::MakeUnique<Value>(string.DestructiveAsString());
 }
 
 bool JSONParser::ConsumeStringRaw(StringBuilder* out) {
   if (*pos_ != '"') {
     ReportError(JSONReader::JSON_UNEXPECTED_TOKEN, 1);
     return false;
   }
 
   // StringBuilder will internally build a StringPiece unless a UTF-16
   // conversion occurs, at which point it will perform a copy into a
@@ skipping 371 matching lines @@
                                            const std::string& description) {
   if (line || column) {
     return StringPrintf("Line: %i, column: %i, %s",
         line, column, description.c_str());
   }
   return description;
 }
 
 }  // namespace internal
 }  // namespace base