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// Copyright 2016 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/memory/memory_coordinator_proxy.h"
namespace base {
namespace {
MemoryCoordinator* g_memory_coordinator = nullptr;
} // namespace
MemoryCoordinatorProxy::MemoryCoordinatorProxy() = default;
MemoryCoordinatorProxy::~MemoryCoordinatorProxy() = default;
// static
MemoryCoordinatorProxy* MemoryCoordinatorProxy::GetInstance() {
return Singleton<base::MemoryCoordinatorProxy>::get();
}
// static
void MemoryCoordinatorProxy::SetMemoryCoordinator(
MemoryCoordinator* coordinator) {
DCHECK(!g_memory_coordinator || !coordinator);
g_memory_coordinator = coordinator;
}
MemoryState MemoryCoordinatorProxy::GetCurrentMemoryState() const {
if (!g_memory_coordinator)
return MemoryState::NORMAL;
return g_memory_coordinator->GetCurrentMemoryState();
}
} // namespace base
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