JSONWriter cleanup: integrate pretty print into write options.

chrome/browser/policy/configuration_policy_handler.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.h"
 
 #include <string>
 
 #include "base/file_path.h"
 #include "base/json/json_writer.h"
@@ skipping 146 matching lines @@
     PolicyMap* policies) const {
   // jstemplate can't render DictionaryValues/objects. Convert those values to
   // a string representation.
   for (PolicyMap::const_iterator it = policies->begin();
        it != policies->end(); ++it) {
     const PolicyMap::Entry& entry = it->second;
     DictionaryValue* value;
     if (entry.value->GetAsDictionary(&value)) {
       std::string json_string;
       base::JSONWriter::WriteWithOptions(
-          value, true, base::JSONWriter::OPTIONS_DO_NOT_ESCAPE, &json_string);
+          value,
+          base::JSONWriter::OPTIONS_DO_NOT_ESCAPE |
+              base::JSONWriter::OPTIONS_PRETTY_PRINT,
+          &json_string);
       StringValue* string_value = Value::CreateStringValue(json_string);
       policies->Set(it->first, entry.level, entry.scope, string_value);
     }
   }
 }
 
 
 // TypeCheckingPolicyHandler implementation ------------------------------------
 
 TypeCheckingPolicyHandler::TypeCheckingPolicyHandler(
@@ skipping 837 matching lines @@
         errors->AddError(key::kClearSiteDataOnExit,
                          IDS_POLICY_OVERRIDDEN,
                          key::kRestoreOnStartup);
       }
     }
   }
   return true;
 }
 
 }  // namespace policy