import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions

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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"
[scriptable, uuid(75767928-ecb1-4e6c-9f55-c118b297fcef)]
interface xpcIJSWeakReference : nsISupports
{
/**
* To be called from JS only.
*
* Returns the referenced JS object or null if the JS object has
* been garbage collected.
*/
[implicit_jscontext] jsval get();
};