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ash / public / cpp / ambient / ambient_client.cc [blame]
// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/public/cpp/ambient/ambient_client.h"
#include "base/check_op.h"
namespace ash {
namespace {
AmbientClient* g_ambient_client = nullptr;
} // namespace
// static
AmbientClient* AmbientClient::Get() {
return g_ambient_client;
}
AmbientClient::AmbientClient() {
DCHECK(!g_ambient_client);
g_ambient_client = this;
}
AmbientClient::~AmbientClient() {
DCHECK_EQ(g_ambient_client, this);
g_ambient_client = nullptr;
}
} // namespace ash