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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/modules/private_attribution/window_private_attribution.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/modules/private_attribution/private_attribution.h"
namespace blink {
WindowPrivateAttribution::WindowPrivateAttribution(LocalDOMWindow& window)
: Supplement<LocalDOMWindow>(window) {}
// static
const char WindowPrivateAttribution::kSupplementName[] =
"WindowPrivateAttribution";
// static
WindowPrivateAttribution& WindowPrivateAttribution::From(
LocalDOMWindow& window) {
WindowPrivateAttribution* supplement =
Supplement<LocalDOMWindow>::From<WindowPrivateAttribution>(window);
if (!supplement) {
supplement = MakeGarbageCollected<WindowPrivateAttribution>(window);
ProvideTo(window, supplement);
}
return *supplement;
}
// static
PrivateAttribution* WindowPrivateAttribution::privateAttribution(
LocalDOMWindow& window) {
return WindowPrivateAttribution::From(window).privateAttribution();
}
PrivateAttribution* WindowPrivateAttribution::privateAttribution() {
if (!private_attribution_) {
private_attribution_ = MakeGarbageCollected<PrivateAttribution>();
}
return private_attribution_.Get();
}
void WindowPrivateAttribution::Trace(Visitor* visitor) const {
visitor->Trace(private_attribution_);
Supplement<LocalDOMWindow>::Trace(visitor);
}
} // namespace blink
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