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// 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 "config.h"
#include "modules/bluetooth/NavigatorBluetooth.h"
#include "core/frame/Navigator.h"
#include "modules/bluetooth/Bluetooth.h"
namespace blink {
NavigatorBluetooth& NavigatorBluetooth::from(Navigator& navigator)
{
NavigatorBluetooth* supplement = static_cast<NavigatorBluetooth*>(WillBeHeapSupplement<Navigator>::from(navigator, supplementName()));
if (!supplement) {
supplement = new NavigatorBluetooth();
provideTo(navigator, supplementName(), adoptPtrWillBeNoop(supplement));
}
return *supplement;
}
Bluetooth* NavigatorBluetooth::bluetooth(Navigator& navigator)
{
return NavigatorBluetooth::from(navigator).bluetooth();
}
Bluetooth* NavigatorBluetooth::bluetooth()
{
if (!m_bluetooth)
m_bluetooth = Bluetooth::create();
return m_bluetooth.get();
}
void NavigatorBluetooth::trace(Visitor* visitor)
{
visitor->trace(m_bluetooth);
WillBeHeapSupplement<Navigator>::trace(visitor);
}
NavigatorBluetooth::NavigatorBluetooth()
{
}
DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(NavigatorBluetooth);
const char* NavigatorBluetooth::supplementName()
{
return "NavigatorBluetooth";
}
} // namespace blink
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