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// Copyright 2018 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_BINDINGS_CORE_V8_SERIALIZATION_POST_MESSAGE_HELPER_H_
#define THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_SERIALIZATION_POST_MESSAGE_HELPER_H_
#include "base/memory/scoped_refptr.h"
#include "third_party/blink/public/mojom/messaging/user_activation_snapshot.mojom-blink.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/platform/wtf/allocator.h"
#include "v8/include/v8.h"
namespace blink {
class ExecutionContext;
class ExceptionState;
class PostMessageOptions;
class ScriptValue;
class SerializedScriptValue;
class Transferables;
class CORE_EXPORT PostMessageHelper {
STATIC_ONLY(PostMessageHelper);
public:
static scoped_refptr<SerializedScriptValue> SerializeMessageByMove(
v8::Isolate*,
const ScriptValue& message,
const PostMessageOptions& options,
Transferables& transferables,
ExceptionState&);
static scoped_refptr<SerializedScriptValue> SerializeMessageByCopy(
v8::Isolate*,
const ScriptValue& message,
const PostMessageOptions& options,
Transferables& transferables,
ExceptionState&);
// Create a snapshot of the user activation state. Return null if this if the
// execution context is not a window.
static mojom::blink::UserActivationSnapshotPtr CreateUserActivationSnapshot(
ExecutionContext*,
const PostMessageOptions&);
};
} // namespace blink
#endif
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