mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-25 19:25:43 +00:00
55d8d8e0e0
# ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D36040 --HG-- extra : source : 4aa9ae9a72e81f48229df25173d42d52490d2f5b
36 lines
973 B
JavaScript
36 lines
973 B
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
|
|
/* 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/. */
|
|
|
|
var EXPORTED_SYMBOLS = ["RFPHelperChild"];
|
|
|
|
const { ActorChild } = ChromeUtils.import(
|
|
"resource://gre/modules/ActorChild.jsm"
|
|
);
|
|
const { XPCOMUtils } = ChromeUtils.import(
|
|
"resource://gre/modules/XPCOMUtils.jsm"
|
|
);
|
|
|
|
const kPrefLetterboxing = "privacy.resistFingerprinting.letterboxing";
|
|
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"isLetterboxingEnabled",
|
|
kPrefLetterboxing,
|
|
false
|
|
);
|
|
|
|
class RFPHelperChild extends ActorChild {
|
|
handleEvent() {
|
|
if (isLetterboxingEnabled) {
|
|
this.mm.sendAsyncMessage("Letterboxing:ContentSizeUpdated");
|
|
}
|
|
}
|
|
receiveMessage(aMessage) {
|
|
if (isLetterboxingEnabled) {
|
|
this.mm.sendAsyncMessage("Letterboxing:ContentSizeUpdated");
|
|
}
|
|
}
|
|
}
|