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authorwolfbeast <mcwerewolf@gmail.com>2018-04-08 12:24:27 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-04-08 12:24:27 +0200
commitbf6bb142fc5bcb49b053788e06160af304f639e5 (patch)
tree2b45b84a1b216d17c0911d6f228c1264fefc31e1 /browser/experiments/ExperimentsService.js
parent309d1ca1f297e5ccf2309d6d90b82d558e5d426c (diff)
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Remove telemetry experiments framework
Diffstat (limited to 'browser/experiments/ExperimentsService.js')
-rw-r--r--browser/experiments/ExperimentsService.js118
1 files changed, 0 insertions, 118 deletions
diff --git a/browser/experiments/ExperimentsService.js b/browser/experiments/ExperimentsService.js
deleted file mode 100644
index 53e811251..000000000
--- a/browser/experiments/ExperimentsService.js
+++ /dev/null
@@ -1,118 +0,0 @@
-/* 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/. */
-
-"use strict";
-
-const {interfaces: Ci, utils: Cu} = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/Preferences.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "Experiments",
- "resource:///modules/experiments/Experiments.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "OS",
- "resource://gre/modules/osfile.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "CommonUtils",
- "resource://services-common/utils.js");
-
-const PREF_EXPERIMENTS_ENABLED = "experiments.enabled";
-const PREF_ACTIVE_EXPERIMENT = "experiments.activeExperiment"; // whether we have an active experiment
-const PREF_TELEMETRY_ENABLED = "toolkit.telemetry.enabled";
-const PREF_TELEMETRY_UNIFIED = "toolkit.telemetry.unified";
-const DELAY_INIT_MS = 30 * 1000;
-
-// Whether the FHR/Telemetry unification features are enabled.
-// Changing this pref requires a restart.
-const IS_UNIFIED_TELEMETRY = Preferences.get(PREF_TELEMETRY_UNIFIED, false);
-
-XPCOMUtils.defineLazyGetter(
- this, "gPrefs", () => {
- return new Preferences();
- });
-
-XPCOMUtils.defineLazyGetter(
- this, "gExperimentsEnabled", () => {
- // We can enable experiments if either unified Telemetry or FHR is on, and the user
- // has opted into Telemetry.
- return gPrefs.get(PREF_EXPERIMENTS_ENABLED, false) &&
- IS_UNIFIED_TELEMETRY && gPrefs.get(PREF_TELEMETRY_ENABLED, false);
- });
-
-XPCOMUtils.defineLazyGetter(
- this, "gActiveExperiment", () => {
- return gPrefs.get(PREF_ACTIVE_EXPERIMENT);
- });
-
-function ExperimentsService() {
- this._initialized = false;
- this._delayedInitTimer = null;
-}
-
-ExperimentsService.prototype = {
- classID: Components.ID("{f7800463-3b97-47f9-9341-b7617e6d8d49}"),
- QueryInterface: XPCOMUtils.generateQI([Ci.nsITimerCallback, Ci.nsIObserver]),
-
- notify: function (timer) {
- if (!gExperimentsEnabled) {
- return;
- }
- if (OS.Constants.Path.profileDir === undefined) {
- throw Error("Update timer fired before profile was initialized?");
- }
- let instance = Experiments.instance();
- if (instance.isReady) {
- instance.updateManifest();
- }
- },
-
- _delayedInit: function () {
- if (!this._initialized) {
- this._initialized = true;
- Experiments.instance(); // for side effects
- }
- },
-
- observe: function (subject, topic, data) {
- switch (topic) {
- case "profile-after-change":
- if (gExperimentsEnabled) {
- Services.obs.addObserver(this, "quit-application", false);
- Services.obs.addObserver(this, "sessionstore-state-finalized", false);
- Services.obs.addObserver(this, "EM-loaded", false);
-
- if (gActiveExperiment) {
- this._initialized = true;
- Experiments.instance(); // for side effects
- }
- }
- break;
- case "sessionstore-state-finalized":
- if (!this._initialized) {
- CommonUtils.namedTimer(this._delayedInit, DELAY_INIT_MS, this, "_delayedInitTimer");
- }
- break;
- case "EM-loaded":
- if (!this._initialized) {
- Experiments.instance(); // for side effects
- this._initialized = true;
-
- if (this._delayedInitTimer) {
- this._delayedInitTimer.clear();
- }
- }
- break;
- case "quit-application":
- Services.obs.removeObserver(this, "quit-application");
- Services.obs.removeObserver(this, "sessionstore-state-finalized");
- Services.obs.removeObserver(this, "EM-loaded");
- if (this._delayedInitTimer) {
- this._delayedInitTimer.clear();
- }
- break;
- }
- },
-};
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([ExperimentsService]);