JSONWriter cleanup: integrate pretty print into write options.

chrome/browser/chromeos/gdata/gdata_file_system.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/chromeos/gdata/gdata_file_system.h"
 
 #include <errno.h>
 
 #include "base/bind.h"
 #include "base/file_util.h"
@@ skipping 1369 matching lines @@
   if (!file_util::DirectoryExists(meta_cache_path)) {
     if (!file_util::CreateDirectory(meta_cache_path)) {
       LOG(WARNING) << "GData metadata cache directory can't be created at "
                    << meta_cache_path.value();
       return;
     }
   }
 
   FilePath file_name = meta_cache_path.Append(name);
   std::string json;
-  base::JSONWriter::Write(feed.get(),
-                          false,   // pretty_print
-                          &json);
+  base::JSONWriter::Write(feed.get(), &json);
 
   int file_size = static_cast<int>(json.length());
   if (file_util::WriteFile(file_name, json.data(), file_size) != file_size) {
     LOG(WARNING) << "GData metadata file can't be stored at "
                  << file_name.value();
     if (!file_util::Delete(file_name, true)) {
       LOG(WARNING) << "GData metadata file can't be deleted at "
                    << file_name.value();
       return;
     }
@@ skipping 603 matching lines @@
 
 GDataFileSystemFactory::~GDataFileSystemFactory() {
 }
 
 ProfileKeyedService* GDataFileSystemFactory::BuildServiceInstanceFor(
     Profile* profile) const {
   return new GDataFileSystem(profile, new DocumentsService);
 }
 
 }  // namespace gdata