// Copyright 2014 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 "athena/activity/public/activity_factory.h"
#include "base/logging.h"
namespace athena {
namespace {
ActivityFactory* instance = NULL;
}
// static
void ActivityFactory::RegisterActivityFactory(ActivityFactory* factory) {
DCHECK(!instance);
instance = factory;
}
// static
ActivityFactory* ActivityFactory::Get() {
DCHECK(instance);
return instance;
}
// static
void ActivityFactory::Shutdown() {
DCHECK(instance);
delete instance;
instance = NULL;
}
} // namespace athena