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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
interface nsIURI;
[scriptable, builtinclass, uuid(456f58be-29dd-4973-885b-95aece1c9a8a)]
interface nsIContentProcessInfo : nsISupports
{
/**
* Is this content process alive?
*/
readonly attribute boolean isAlive;
/**
* The content process's PID.
* Throws if the process is not alive.
*/
readonly attribute int32_t processId;
/**
* Number of opened tabs living in this content process.
*/
readonly attribute int32_t tabCount;
/**
* The process manager for this ContentParent (so a process message manager
* as opposed to a frame message manager.
*/
readonly attribute nsISupports messageManager;
};
[scriptable, uuid(83ffb063-5f65-4c45-ae07-3f553e0809bb)]
interface nsIContentProcessProvider : nsISupports
{
/**
* Return this from provideProcess to create a new process.
*/
const int32_t NEW_PROCESS = -1;
/**
* Given aAliveProcesses, choose which process of aType to use. Return
* nsIContentProcessProvider.NEW_PROCESS to ask the caller to create a new
* content process.
*/
int32_t provideProcess(in AUTF8String aType,
in Array<nsIContentProcessInfo> aAliveProcesses,
in uint32_t aMaxCount);
};
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