Remove FxA migrator.

This resolves #637

1 files changed, 0 insertions, 99 deletions

diff --git a/services/sync/modules/FxaMigrator.jsm b/services/sync/modules/FxaMigrator.jsm
deleted file mode 100644
index 735b60144..000000000
--- a/services/sync/modules/FxaMigrator.jsm
+++ /dev/null
@@ -1,99 +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;"
-
-// Note that this module used to supervise the step-by-step migration from
-// a legacy Sync account to a FxA-based Sync account. In bug 1205928, this
-// changed to automatically disconnect the legacy Sync account.
-
-const {classes: Cc, interfaces: Ci, results: Cr, utils: Cu} = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Log.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-
-XPCOMUtils.defineLazyGetter(this, "WeaveService", function() {
-  return Cc["@mozilla.org/weave/service;1"]
-         .getService(Components.interfaces.nsISupports)
-         .wrappedJSObject;
-});
-
-XPCOMUtils.defineLazyModuleGetter(this, "Weave",
-  "resource://services-sync/main.js");
-
-// We send this notification when we perform the disconnection. The browser
-// window will show a one-off notification bar.
-const OBSERVER_STATE_CHANGE_TOPIC = "fxa-migration:state-changed";
-
-const OBSERVER_TOPICS = [
-  "xpcom-shutdown",
-  "weave:eol",
-];
-
-function Migrator() {
-  // Leave the log-level as Debug - Sync will setup log appenders such that
-  // these messages generally will not be seen unless other log related
-  // prefs are set.
-  this.log.level = Log.Level.Debug;
-
-  for (let topic of OBSERVER_TOPICS) {
-    Services.obs.addObserver(this, topic, false);
-  }
-}
-
-Migrator.prototype = {
-  log: Log.repository.getLogger("Sync.SyncMigration"),
-
-  finalize() {
-    for (let topic of OBSERVER_TOPICS) {
-      Services.obs.removeObserver(this, topic);
-    }
-  },
-
-  observe(subject, topic, data) {
-    this.log.debug("observed " + topic);
-    switch (topic) {
-      case "xpcom-shutdown":
-        this.finalize();
-        break;
-
-      default:
-        // this notification when configured with legacy Sync means we want to
-        // disconnect
-        if (!WeaveService.fxAccountsEnabled) {
-          this.log.info("Disconnecting from legacy Sync");
-          // Set up an observer for when the disconnection is complete.
-          let observe;
-          Services.obs.addObserver(observe = () => {
-            this.log.info("observed that startOver is complete");
-            Services.obs.removeObserver(observe, "weave:service:start-over:finish");
-            // Send the notification for the UI.
-            Services.obs.notifyObservers(null, OBSERVER_STATE_CHANGE_TOPIC, null);
-          }, "weave:service:start-over:finish", false);
-
-          // Do the disconnection.
-          Weave.Service.startOver();
-        }
-    }
-  },
-
-  get learnMoreLink() {
-    try {
-      var url = Services.prefs.getCharPref("app.support.baseURL");
-    } catch (err) {
-      return null;
-    }
-    url += "sync-upgrade";
-    let sb = Services.strings.createBundle("chrome://weave/locale/services/sync.properties");
-    return {
-      text: sb.GetStringFromName("sync.eol.learnMore.label"),
-      href: Services.urlFormatter.formatURL(url),
-    };
-  },
-};
-
-// We expose a singleton
-this.EXPORTED_SYMBOLS = ["fxaMigrator"];
-var fxaMigrator = new Migrator();