1 files changed, 0 insertions, 254 deletions
diff --git a/mobile/android/modules/SharedPreferences.jsm b/mobile/android/modules/SharedPreferences.jsm
deleted file mode 100644
index 3f32df6ea..000000000
--- a/mobile/android/modules/SharedPreferences.jsm
+++ /dev/null
@@ -1,254 +0,0 @@
-// -*- 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/. */
-
-"use strict";
-
-this.EXPORTED_SYMBOLS = ["SharedPreferences"];
-
-const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
-
-// For adding observers.
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/Messaging.jsm");
-
-var Scope = Object.freeze({
-  APP:          "app",
-  PROFILE:      "profile",
-  GLOBAL:       "global"
-});
-
-/**
- * Public API to getting a SharedPreferencesImpl instance. These scopes mirror GeckoSharedPrefs.
- */
-var SharedPreferences = {
-  forApp: function() {
-    return new SharedPreferencesImpl({ scope: Scope.APP });
-  },
-
-  forProfile: function() {
-    return new SharedPreferencesImpl({ scope: Scope.PROFILE });
-  },
-
-  /**
-   * Get SharedPreferences for the named profile; if the profile name is null,
-   * returns the preferences for the current profile (just like |forProfile|).
-   */
-  forProfileName: function(profileName) {
-    return new SharedPreferencesImpl({ scope: Scope.PROFILE, profileName: profileName });
-  },
-
-  /**
-   * Get SharedPreferences for the given Android branch; if the branch is null,
-   * returns the default preferences branch for the application, which is the
-   * output of |PreferenceManager.getDefaultSharedPreferences|.
-   */
-  forAndroid: function(branch) {
-    return new SharedPreferencesImpl({ scope: Scope.GLOBAL, branch: branch });
-  }
-};
-
-/**
- * Create an interface to an Android SharedPreferences branch.
- *
- * options {Object} with the following valid keys:
- *   - scope {String} (required) specifies the scope of preferences that should be accessed.
- *   - branch {String} (only when using Scope.GLOBAL) should be a string describing a preferences branch,
- *     like "UpdateService" or "background.data", or null to access the
- *     default preferences branch for the application.
- *   - profileName {String} (optional, only valid when using Scope.PROFILE)
- */
-function SharedPreferencesImpl(options = {}) {
-  if (!(this instanceof SharedPreferencesImpl)) {
-    return new SharedPreferencesImpl(options);
-  }
-
-  if (options.scope == null || options.scope == undefined) {
-    throw "Shared Preferences must specifiy a scope.";
-  }
-
-  this._scope = options.scope;
-  this._profileName = options.profileName;
-  this._branch = options.branch;
-  this._observers = {};
-}
-
-SharedPreferencesImpl.prototype = Object.freeze({
-  _set: function _set(prefs) {
-    Messaging.sendRequest({
-      type: "SharedPreferences:Set",
-      preferences: prefs,
-      scope: this._scope,
-      profileName: this._profileName,
-      branch: this._branch,
-    });
-  },
-
-  _setOne: function _setOne(prefName, value, type) {
-    let prefs = [];
-    prefs.push({
-      name: prefName,
-      value: value,
-      type: type,
-    });
-    this._set(prefs);
-  },
-
-  setBoolPref: function setBoolPref(prefName, value) {
-    this._setOne(prefName, value, "bool");
-  },
-
-  setCharPref: function setCharPref(prefName, value) {
-    this._setOne(prefName, value, "string");
-  },
-
-  setIntPref: function setIntPref(prefName, value) {
-    this._setOne(prefName, value, "int");
-  },
-
-  _get: function _get(prefs, callback) {
-    let result = null;
-    Messaging.sendRequestForResult({
-      type: "SharedPreferences:Get",
-      preferences: prefs,
-      scope: this._scope,
-      profileName: this._profileName,
-      branch: this._branch,
-    }).then((data) => {
-      result = data.values;
-    });
-
-    let thread = Services.tm.currentThread;
-    while (result == null)
-      thread.processNextEvent(true);
-
-    return result;
-  },
-
-  _getOne: function _getOne(prefName, type) {
-    let prefs = [];
-    prefs.push({
-      name: prefName,
-      type: type,
-    });
-    let values = this._get(prefs);
-    if (values.length != 1) {
-      throw new Error("Got too many values: " + values.length);
-    }
-    return values[0].value;
-  },
-
-  getBoolPref: function getBoolPref(prefName) {
-    return this._getOne(prefName, "bool");
-  },
-
-  getCharPref: function getCharPref(prefName) {
-    return this._getOne(prefName, "string");
-  },
-
-  getIntPref: function getIntPref(prefName) {
-    return this._getOne(prefName, "int");
-  },
-
-  /**
-   * Invoke `observer` after a change to the preference `domain` in
-   * the current branch.
-   *
-   * `observer` should implement the nsIObserver.observe interface.
-   */
-  addObserver: function addObserver(domain, observer, holdWeak) {
-    if (!domain)
-      throw new Error("domain must not be null");
-    if (!observer)
-      throw new Error("observer must not be null");
-    if (holdWeak)
-      throw new Error("Weak references not yet implemented.");
-
-    if (!this._observers.hasOwnProperty(domain))
-      this._observers[domain] = [];
-    if (this._observers[domain].indexOf(observer) > -1)
-      return;
-
-    this._observers[domain].push(observer);
-
-    this._updateAndroidListener();
-  },
-
-  /**
-   * Do not invoke `observer` after a change to the preference
-   * `domain` in the current branch.
-   */
-  removeObserver: function removeObserver(domain, observer) {
-    if (!this._observers.hasOwnProperty(domain))
-      return;
-    let index = this._observers[domain].indexOf(observer);
-    if (index < 0)
-      return;
-
-    this._observers[domain].splice(index, 1);
-    if (this._observers[domain].length < 1)
-      delete this._observers[domain];
-
-    this._updateAndroidListener();
-  },
-
-  _updateAndroidListener: function _updateAndroidListener() {
-    if (this._listening && Object.keys(this._observers).length < 1)
-      this._uninstallAndroidListener();
-    if (!this._listening && Object.keys(this._observers).length > 0)
-      this._installAndroidListener();
-  },
-
-  _installAndroidListener: function _installAndroidListener() {
-    if (this._listening)
-      return;
-    this._listening = true;
-
-    Services.obs.addObserver(this, "SharedPreferences:Changed", false);
-    Messaging.sendRequest({
-      type: "SharedPreferences:Observe",
-      enable: true,
-      scope: this._scope,
-      profileName: this._profileName,
-      branch: this._branch,
-    });
-  },
-
-  observe: function observe(subject, topic, data) {
-    if (topic != "SharedPreferences:Changed") {
-      return;
-    }
-
-    let msg = JSON.parse(data);
-    if (msg.scope !== this._scope ||
-        ((this._scope === Scope.PROFILE) && (msg.profileName !== this._profileName)) ||
-        ((this._scope === Scope.GLOBAL)  && (msg.branch !== this._branch))) {
-      return;
-    }
-
-    if (!this._observers.hasOwnProperty(msg.key)) {
-      return;
-    }
-
-    let observers = this._observers[msg.key];
-    for (let obs of observers) {
-      obs.observe(obs, msg.key, msg.value);
-    }
-  },
-
-  _uninstallAndroidListener: function _uninstallAndroidListener() {
-    if (!this._listening)
-      return;
-    this._listening = false;
-
-    Services.obs.removeObserver(this, "SharedPreferences:Changed");
-    Messaging.sendRequest({
-      type: "SharedPreferences:Observe",
-      enable: false,
-      scope: this._scope,
-      profileName: this._profileName,
-      branch: this._branch,
-    });
-  },
-});