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f7c6bb254b
It is illegal for any code to depend on Preferences.jsm before first paint. This enforced by browser/base/content/test/performance/browser_startup.js, so we must change remote/RemoteAgent.jsm to use an alternate mechanism for getting at the preferences it needs. Differential Revision: https://phabricator.services.mozilla.com/D27246 --HG-- extra : moz-landing-system : lando
32 lines
1.0 KiB
JavaScript
32 lines
1.0 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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var EXPORTED_SYMBOLS = ["Log"];
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const {Log: StdLog} = ChromeUtils.import("resource://gre/modules/Log.jsm");
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const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
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const LOG_LEVEL = "remote.log.level";
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/** E10s compatible wrapper for the standard logger from Log.jsm. */
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class Log {
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static get() {
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const logger = StdLog.repository.getLogger("RemoteAgent");
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if (logger.ownAppenders.length == 0) {
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logger.addAppender(new StdLog.DumpAppender());
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logger.manageLevelFromPref(LOG_LEVEL);
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}
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return logger;
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}
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static get verbose() {
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// we can't use Preferences.jsm before first paint,
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// see ../browser/base/content/test/performance/browser_startup.js
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const level = Services.prefs.getStringPref(LOG_LEVEL, "Info");
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return StdLog.Level[level] >= StdLog.Level.Info;
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}
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}
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