JSONWriter cleanup: integrate pretty print into write options.

chrome/test/webdriver/commands/response.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 "chrome/test/webdriver/commands/response.h"
 
 #include "base/base64.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/values.h"
@@ skipping 58 matching lines @@
   return &data_;
 }
 
 std::string Response::ToJSON() const {
   std::string json;
   // The |Value| classes do not support int64 and in rare cases we need to
   // return one. We do this by using a double and passing in the special
   // option so that the JSONWriter doesn't add '.0' to the end and confuse
   // the WebDriver client.
   base::JSONWriter::WriteWithOptions(
-      &data_, false,
-      base::JSONWriter::OPTIONS_OMIT_DOUBLE_TYPE_PRESERVATION, &json);
+      &data_, base::JSONWriter::OPTIONS_OMIT_DOUBLE_TYPE_PRESERVATION, &json);
   return json;
 }
 
 }  // namespace webdriver