JSONWriter cleanup: integrate pretty print into write options.

chrome/browser/extensions/settings/settings_leveldb_storage.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/extensions/settings/settings_leveldb_storage.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
 #include "base/json/json_reader.h"
@@ skipping 190 matching lines @@
   for (DictionaryValue::Iterator it(settings); it.HasNext(); it.Advance()) {
     scoped_ptr<Value> old_value;
     if (!ReadFromDb(leveldb::ReadOptions(), it.key(), &old_value)) {
       return WriteResult(kGenericOnFailureMessage);
     }
 
     if (!old_value.get() || !old_value->Equals(&it.value())) {
       changes->push_back(
           SettingChange(
               it.key(), old_value.release(), it.value().DeepCopy()));
-      base::JSONWriter::Write(&it.value(), false, &value_as_json);
+      base::JSONWriter::Write(&it.value(), &value_as_json);
       batch.Put(it.key(), value_as_json);
     }
   }
 
   leveldb::Status status = db_->Write(leveldb::WriteOptions(), &batch);
   if (!status.ok()) {
     LOG(WARNING) << "DB batch write failed: " << status.ToString();
     return WriteResult(kGenericOnFailureMessage);
   }
 
@@ skipping 115 matching lines @@
   it->SeekToFirst();
   bool is_empty = !it->Valid();
   if (!it->status().ok()) {
     LOG(ERROR) << "Checking DB emptiness failed: " << it->status().ToString();
     return false;
   }
   return is_empty;
 }
 
 }  // namespace extensions