FYI: Control Data + Per-Device Metadata

sync/engine/model_changing_syncer_command_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 "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "sync/engine/model_changing_syncer_command.h"
 #include "sync/internal_api/public/base/model_type.h"
 #include "sync/sessions/sync_session.h"
@@ skipping 47 matching lines @@
     SyncerCommandTest::SetUp();
   }
 
   FakeModelChangingSyncerCommand command_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ModelChangingSyncerCommandTest);
 };
 
 TEST_F(ModelChangingSyncerCommandTest, Basic) {
-  ExpectGroupsToChange(command_, GROUP_UI, GROUP_PASSWORD, GROUP_PASSIVE);
+  ExpectGroupsToChange(command_, GROUP_UI, GROUP_PASSWORD,
+                                 GROUP_PASSIVE, GROUP_CONTROL);
   EXPECT_TRUE(command_.changed_groups().empty());
   command_.ExecuteImpl(session());
   EXPECT_EQ(command_.GetGroupsToChangeForTest(*session()),
             command_.changed_groups());
 }
 
 }  // namespace
 
 }  // namespace syncer