[Sync] Rename csync namespace to syncer

sync/notifier/registration_manager_unittest.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/notifier/registration_manager.h"
 
 #include <algorithm>
 #include <cmath>
 #include <cstddef>
 #include <deque>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/message_loop.h"
 #include "google/cacheinvalidation/include/invalidation-client.h"
 #include "sync/internal_api/public/syncable/model_type.h"
 #include "sync/notifier/invalidation_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-namespace csync {
+namespace syncer {

[rlarocque, 2012/06/28 00:27:56]

Check the close brace comment on this one, too.

 namespace {
 
 syncable::ModelType ObjectIdToModelType(
     const invalidation::ObjectId& object_id) {
   syncable::ModelType model_type = syncable::UNSPECIFIED;
   EXPECT_TRUE(ObjectIdToRealModelType(object_id, &model_type));
   return model_type;
 }
 
 // Fake registration manager that lets you override jitter.
@@ skipping 397 matching lines @@
       fake_registration_manager_.GetPendingRegistrations());
 
   fake_registration_manager_.MarkAllRegistrationsLost();
   ExpectPendingRegistrations(
       enabled_types, 0.0,
       fake_registration_manager_.GetPendingRegistrations());
 }
 
 }  // namespace
 }  // namespace notifier