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// 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.
// IPC messages for GuestViews.
#ifndef COMPONENTS_GUEST_VIEW_COMMON_GUEST_VIEW_MESSAGES_H_
#define COMPONENTS_GUEST_VIEW_COMMON_GUEST_VIEW_MESSAGES_H_
#include "base/values.h"
#include "ipc/ipc_message_macros.h"
#include "ipc/ipc_message_start.h"
#define IPC_MESSAGE_START GuestViewMsgStart
// Messages sent from the browser to the renderer.
// Tells the embedder that a guest has been attached in --site-per-process mode.
IPC_MESSAGE_CONTROL1(GuestViewMsg_AttachToEmbedderFrame_ACK,
int /* element_instance_id */)
// Messages sent from the renderer to the browser.
// We have a RenderFrame with routing id of |embedder_local_frame_routing_id|.
// We want this local frame to be replaced with a remote frame that points
// to a GuestView. This message will attach the local frame to the guest.
// The GuestView is identified by its ID: |guest_instance_id|.
IPC_MESSAGE_CONTROL4(GuestViewHostMsg_AttachToEmbedderFrame,
int /* embedder_local_frame_routing_id */,
int /* element_instance_id */,
int /* guest_instance_id */,
base::DictionaryValue /* params */)
// Sent by the renderer when a GuestView (identified by |view_instance_id|) has
// been created in JavaScript.
IPC_MESSAGE_CONTROL2(GuestViewHostMsg_ViewCreated,
int /* view_instance_id */,
std::string /* view_type */)
// Sent by the renderer when a GuestView (identified by |view_instance_id|) has
// been garbage collected in JavaScript.
IPC_MESSAGE_CONTROL1(GuestViewHostMsg_ViewGarbageCollected,
int /* view_instance_id */)
#endif // COMPONENTS_GUEST_VIEW_COMMON_GUEST_VIEW_MESSAGES_H_
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