power_manager_client_.reset(new chromeos::FakePowerManagerClient);
disk_mount_manager_.reset(new FakeDiskMountManager);
main_profile_.reset(new ProfileEnvironment(power_manager_client_.get(),
power_manager_client_.reset(new chromeos::FakePowerManagerClient);
disk_mount_manager_.reset(new FakeDiskMountManager);
main_profile_.reset(new ProfileEnvironment(power_manager_client_.get(),