JSONWriter cleanup: integrate pretty print into write options.

chrome/browser/history/starred_url_database.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/browser/history/starred_url_database.h"
 
 #include "base/file_util.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 632 matching lines @@
     // visual order so that we know we maintain visual order by always adding
     // to the end.
     parent->Add(node, parent->child_count());
   }
 
   // Save to file.
   BookmarkCodec encoder;
   scoped_ptr<Value> encoded_bookmarks(
       encoder.Encode(&bookmark_bar_node, &other_node, &mobile_node));
   std::string content;
-  base::JSONWriter::Write(encoded_bookmarks.get(), true, &content);
+  base::JSONWriter::WriteWithOptions(encoded_bookmarks.get(),
+                                     base::JSONWriter::OPTIONS_PRETTY_PRINT,
+                                     &content);
 
   return (file_util::WriteFile(path, content.c_str(),
                                static_cast<int>(content.length())) != -1);
 }
 
 }  // namespace history