1 files changed, 0 insertions, 114 deletions
diff --git a/application/basilisk/components/newtab/NewTabPrefsProvider.jsm b/application/basilisk/components/newtab/NewTabPrefsProvider.jsm
deleted file mode 100644
index 9fad222c1..000000000
--- a/application/basilisk/components/newtab/NewTabPrefsProvider.jsm
+++ /dev/null
@@ -1,114 +0,0 @@
-/* global Services, Preferences, EventEmitter, XPCOMUtils */
-/* exported NewTabPrefsProvider */
-
-"use strict";
-
-this.EXPORTED_SYMBOLS = ["NewTabPrefsProvider"];
-
-const {interfaces: Ci, utils: Cu} = Components;
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/Preferences.jsm");
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-XPCOMUtils.defineLazyGetter(this, "EventEmitter", function() {
-  const {EventEmitter} = Cu.import("resource://devtools/shared/event-emitter.js", {});
-  return EventEmitter;
-});
-
-// Supported prefs and data type
-const gPrefsMap = new Map([
-  ["browser.newtabpage.remote", "bool"],
-  ["browser.newtabpage.remote.mode", "str"],
-  ["browser.newtabpage.remote.version", "str"],
-  ["browser.newtabpage.enabled", "bool"],
-  ["browser.newtabpage.enhanced", "bool"],
-  ["browser.newtabpage.introShown", "bool"],
-  ["browser.newtabpage.updateIntroShown", "bool"],
-  ["browser.newtabpage.pinned", "str"],
-  ["browser.newtabpage.blocked", "str"],
-  ["intl.locale.matchOS", "bool"],
-  ["general.useragent.locale", "localized"],
-  ["browser.search.hiddenOneOffs", "str"],
-]);
-
-// prefs that are important for the newtab page
-const gNewtabPagePrefs = new Set([
-  "browser.newtabpage.enabled",
-  "browser.newtabpage.enhanced",
-  "browser.newtabpage.pinned",
-  "browser.newtabpage.blocked",
-  "browser.newtabpage.introShown",
-  "browser.newtabpage.updateIntroShown",
-  "browser.search.hiddenOneOffs",
-]);
-
-let PrefsProvider = function PrefsProvider() {
-  EventEmitter.decorate(this);
-};
-
-PrefsProvider.prototype = {
-
-  observe(subject, topic, data) { // jshint ignore:line
-    if (topic === "nsPref:changed") {
-      if (gPrefsMap.has(data)) {
-        switch (gPrefsMap.get(data)) {
-          case "bool":
-            this.emit(data, Preferences.get(data, false));
-            break;
-          case "str":
-            this.emit(data, Preferences.get(data, ""));
-            break;
-          case "localized":
-            try {
-              this.emit(data, Preferences.get(data, "", Ci.nsIPrefLocalizedString));
-            } catch (e) {
-              this.emit(data, Preferences.get(data, ""));
-            }
-            break;
-          default:
-            this.emit(data);
-            break;
-        }
-      }
-    } else {
-      Cu.reportError(new Error("NewTabPrefsProvider observing unknown topic"));
-    }
-  },
-
-  /*
-   * Return the preferences that are important to the newtab page
-   */
-  get newtabPagePrefs() {
-    let results = {};
-    for (let pref of gNewtabPagePrefs) {
-      results[pref] = Preferences.get(pref, null);
-    }
-    return results;
-  },
-
-  get prefsMap() {
-    return gPrefsMap;
-  },
-
-  init() {
-    for (let pref of gPrefsMap.keys()) {
-      Services.prefs.addObserver(pref, this, false);
-    }
-  },
-
-  uninit() {
-    for (let pref of gPrefsMap.keys()) {
-      Services.prefs.removeObserver(pref, this);
-    }
-  }
-};
-
-/**
- * Singleton that serves as the default new tab pref provider for the grid.
- */
-const gPrefs = new PrefsProvider();
-
-let NewTabPrefsProvider = {
-  prefs: gPrefs,
-  newtabPagePrefSet: gNewtabPagePrefs,
-};