third_party/blink/renderer/modules/permissions/worker_navigator_permissions.cc

// Copyright 2015 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 "third_party/blink/renderer/modules/permissions/worker_navigator_permissions.h"

#include "third_party/blink/renderer/core/workers/worker_navigator.h"
#include "third_party/blink/renderer/modules/permissions/permissions.h"

namespace blink {

WorkerNavigatorPermissions::WorkerNavigatorPermissions() = default;

// static
const char WorkerNavigatorPermissions::kSupplementName[] =
    "WorkerNavigatorPermissions";

// static
WorkerNavigatorPermissions& WorkerNavigatorPermissions::From(
    WorkerNavigator& worker_navigator) {
  WorkerNavigatorPermissions* supplement =
      Supplement<WorkerNavigator>::From<WorkerNavigatorPermissions>(
          worker_navigator);
  if (!supplement) {
    supplement = MakeGarbageCollected<WorkerNavigatorPermissions>();
    ProvideTo(worker_navigator, supplement);
  }
  return *supplement;
}

// static
Permissions* WorkerNavigatorPermissions::permissions(
    WorkerNavigator& worker_navigator) {
  WorkerNavigatorPermissions& self =
      WorkerNavigatorPermissions::From(worker_navigator);
  if (!self.permissions_)
    self.permissions_ = MakeGarbageCollected<Permissions>();
  return self.permissions_;
}

void WorkerNavigatorPermissions::Trace(blink::Visitor* visitor) {
  visitor->Trace(permissions_);
  Supplement<WorkerNavigator>::Trace(visitor);
}

}  // namespace blink