chromium/third_party/blink/renderer/core/execution_context/window_agent.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_EXECUTION_CONTEXT_WINDOW_AGENT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_EXECUTION_CONTEXT_WINDOW_AGENT_H_

#include "third_party/blink/renderer/core/execution_context/agent.h"
#include "third_party/blink/renderer/platform/scheduler/public/agent_group_scheduler.h"
#include "third_party/blink/renderer/platform/wtf/casting.h"

namespace blink {

// This corresponds to similar-origin window agent, that is shared by a group
// of Documents that are mutually reachable and have the same-site origins.
// https://html.spec.whatwg.org/C#similar-origin-window-agent
//
// The instance holds per-agent data in addition to the base Agent, that is also
// shared by associated Documents.
class WindowAgent final : public Agent, public AgentGroupScheduler::Agent { … };

template <>
struct DowncastTraits<WindowAgent> { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_EXECUTION_CONTEXT_WINDOW_AGENT_H_