Move scoped_temp_dir from base to base/files

base/json/json_value_serializer_unittest.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 <string>
 
 #include "base/file_util.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/scoped_temp_dir.h"
 #include "base/string_util.h"
 #include "base/values.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
 
 namespace {
 
 // Some proper JSON to test with:
 const char kProperJSON[] =
@@ skipping 124 matching lines @@
   ASSERT_TRUE(value.get());
   ASSERT_EQ(JSONReader::JSON_TRAILING_COMMA, error_code);
   // Verify if the same JSON is still there.
   CheckJSONIsStillTheSame(*value);
 }
 
 }  // namespace
 
 }  // namespace base