forked from mirrors/gecko-dev
0131b8b831
UAOverridesBootstrapper.js is introduced to delay the initialization of UserAgentOverrides.jsm until the creation of the first nsHttpChannel. Uninit will be triggered at profile-change-net-teardown because no network traffice after this point. MozReview-Commit-ID: F8Lpn6RyZEm --HG-- extra : rebase_source : 7c3649b50ad8594dc0968961fbbd2766d0d98b0a
36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const Ci = Components.interfaces;
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const Cu = Components.utils;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/UserAgentOverrides.jsm");
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function UAOverridesBootstrapper() {
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this.init();
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}
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UAOverridesBootstrapper.prototype = {
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init: function uaob_init() {
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Services.obs.addObserver(this, "profile-change-net-teardown", false);
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UserAgentOverrides.init();
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},
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observe: function uaob_observe(aSubject, aTopic, aData) {
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if (aTopic == "profile-change-net-teardown") {
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Services.obs.removeObserver(this, "profile-change-net-teardown");
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UserAgentOverrides.uninit();
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}
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},
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver]),
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classID: Components.ID("{965b0ca8-155b-11e7-93ae-92361f002671}")
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};
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const components = [UAOverridesBootstrapper];
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this.NSGetFactory = XPCOMUtils.generateNSGetFactory(components);
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