chromium/content/browser/wake_lock/wake_lock_context_host.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/wake_lock/wake_lock_context_host.h"

#include "base/atomic_sequence_num.h"
#include "base/lazy_instance.h"
#include "content/public/browser/device_service.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "services/device/public/mojom/wake_lock_provider.mojom.h"

namespace content {

namespace {

base::AtomicSequenceNumber g_unique_id;

base::LazyInstance<std::map<int, WakeLockContextHost*>>::Leaky
    g_id_to_context_host = …;

WakeLockContextHost* ContextHostFromId(int id) { … }

}  // namespace

WakeLockContextHost::WakeLockContextHost(WebContents* web_contents)
    : … { … }

WakeLockContextHost::~WakeLockContextHost() { … }

// static
gfx::NativeView WakeLockContextHost::GetNativeViewForContext(int context_id) { … }

}  // namespace content