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// Copyright 2016 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.
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_THREADED_WORKLET_MESSAGING_PROXY_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_THREADED_WORKLET_MESSAGING_PROXY_H_
#include "base/single_thread_task_runner.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/workers/threaded_messaging_proxy_base.h"
#include "third_party/blink/renderer/core/workers/worklet_global_scope_proxy.h"
namespace blink {
class ThreadedWorkletObjectProxy;
class WorkerClients;
class WorkletModuleResponsesMap;
class CORE_EXPORT ThreadedWorkletMessagingProxy
: public ThreadedMessagingProxyBase,
public WorkletGlobalScopeProxy {
USING_GARBAGE_COLLECTED_MIXIN(ThreadedWorkletMessagingProxy);
public:
// WorkletGlobalScopeProxy implementation.
void FetchAndInvokeScript(
const KURL& module_url_record,
network::mojom::FetchCredentialsMode,
const FetchClientSettingsObjectSnapshot& outside_settings_object,
WorkerResourceTimingNotifier& outside_resource_timing_notifier,
scoped_refptr<base::SingleThreadTaskRunner> outside_settings_task_runner,
WorkletPendingTasks*) final;
void WorkletObjectDestroyed() final;
void TerminateWorkletGlobalScope() final;
void Initialize(
WorkerClients*,
WorkletModuleResponsesMap*,
const base::Optional<WorkerBackingThreadStartupData>& = base::nullopt);
void Trace(blink::Visitor*) override;
protected:
explicit ThreadedWorkletMessagingProxy(ExecutionContext*);
ThreadedWorkletObjectProxy& WorkletObjectProxy();
private:
friend class ThreadedWorkletMessagingProxyForTest;
virtual std::unique_ptr<ThreadedWorkletObjectProxy> CreateObjectProxy(
ThreadedWorkletMessagingProxy*,
ParentExecutionContextTaskRunners*);
std::unique_ptr<ThreadedWorkletObjectProxy> worklet_object_proxy_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_THREADED_WORKLET_MESSAGING_PROXY_H_
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