JSONWriter cleanup: integrate pretty print into write options.

sync/syncable/model_type_payload_map.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 "sync/syncable/model_type_payload_map.h"
 
 #include <vector>
 
 #include "base/json/json_writer.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 32 matching lines @@
     types_with_payloads[i->first] = payload;
   }
   return types_with_payloads;
 }
 
 std::string ModelTypePayloadMapToString(
     const ModelTypePayloadMap& type_payloads) {
   scoped_ptr<DictionaryValue> value(
       ModelTypePayloadMapToValue(type_payloads));
   std::string json;
-  base::JSONWriter::Write(value.get(), false, &json);
+  base::JSONWriter::Write(value.get(), &json);
   return json;
 }
 
 DictionaryValue* ModelTypePayloadMapToValue(
     const ModelTypePayloadMap& type_payloads) {
   DictionaryValue* value = new DictionaryValue();
   for (ModelTypePayloadMap::const_iterator it = type_payloads.begin();
        it != type_payloads.end(); ++it) {
     value->SetString(syncable::ModelTypeToString(it->first), it->second);
   }
@@ skipping 27 matching lines @@
   }
 
   for (std::vector<ModelTypePayloadMap::iterator>::iterator
        it = iterators_to_delete.begin(); it != iterators_to_delete.end();
        ++it) {
     original->erase(*it);
   }
 }
 
 }  // namespace syncable