JSONWriter cleanup: integrate pretty print into write options.

chrome/browser/policy/configuration_policy_handler_chromeos.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/policy/configuration_policy_handler_chromeos.h"
 
 #include <string>
 
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
@@ skipping 77 matching lines @@
          network_entry != config_list->end();
          ++network_entry) {
       if ((*network_entry) &&
           (*network_entry)->IsType(base::Value::TYPE_DICTIONARY)) {
         StripSensitiveValues(static_cast<DictionaryValue*>(*network_entry));
       }
     }
   }
 
   // Convert back to a string, pretty printing the contents.
-  base::JSONWriter::WriteWithOptions(config_dict, true,
-                                     base::JSONWriter::OPTIONS_DO_NOT_ESCAPE,
+  base::JSONWriter::WriteWithOptions(config_dict,
+                                     base::JSONWriter::OPTIONS_DO_NOT_ESCAPE |
+                                         base::JSONWriter::OPTIONS_PRETTY_PRINT,
                                      &json_string);
   return Value::CreateStringValue(json_string);
 }
 
 // static
 void NetworkConfigurationPolicyHandler::StripSensitiveValues(
     DictionaryValue* network_dict) {
   // List of settings we filter from the network dictionary.
   static const char* kFilteredSettings[] = {
     "WiFi.Passphrase",
     "IPsec.EAP.Password",
     "IPsec.EAP.Password",
     "IPsec.XAUTH.Password",
     "L2TP.Password",
   };
   // Placeholder to insert in place of the filtered setting.
   static const char kPlaceholder[] = "********";
 
   for (size_t i = 0; i < arraysize(kFilteredSettings); ++i) {
     if (network_dict->Remove(kFilteredSettings[i], NULL)) {
       network_dict->Set(kFilteredSettings[i],
                         Value::CreateStringValue(kPlaceholder));
     }
   }
 }
 
 }  // namespace policy