[BASILISK] Remove FxA infected Sync - Part 1: Remove or condition CUI and Integration Points

6 files changed, 1 insertions, 900 deletions

diff --git a/application/basilisk/base/content/browser-fxaccounts.js b/application/basilisk/base/content/browser-fxaccounts.js
deleted file mode 100644
index e1d556bff..000000000
--- a/application/basilisk/base/content/browser-fxaccounts.js
+++ /dev/null
@@ -1,314 +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/. */
-
-var gFxAccounts = {
-
-  _initialized: false,
-  _inCustomizationMode: false,
-  _cachedProfile: null,
-
-  get weave() {
-    delete this.weave;
-    return this.weave = Cc["@mozilla.org/weave/service;1"]
-                          .getService(Ci.nsISupports)
-                          .wrappedJSObject;
-  },
-
-  get topics() {
-    // Do all this dance to lazy-load FxAccountsCommon.
-    delete this.topics;
-    return this.topics = [
-      "weave:service:ready",
-      "weave:service:login:change",
-      "weave:service:setup-complete",
-      "weave:service:sync:error",
-      "weave:ui:login:error",
-      this.FxAccountsCommon.ONLOGIN_NOTIFICATION,
-      this.FxAccountsCommon.ONLOGOUT_NOTIFICATION,
-      this.FxAccountsCommon.ON_PROFILE_CHANGE_NOTIFICATION,
-    ];
-  },
-
-  get panelUIFooter() {
-    delete this.panelUIFooter;
-    return this.panelUIFooter = document.getElementById("PanelUI-footer-fxa");
-  },
-
-  get panelUIStatus() {
-    delete this.panelUIStatus;
-    return this.panelUIStatus = document.getElementById("PanelUI-fxa-status");
-  },
-
-  get panelUIAvatar() {
-    delete this.panelUIAvatar;
-    return this.panelUIAvatar = document.getElementById("PanelUI-fxa-avatar");
-  },
-
-  get panelUILabel() {
-    delete this.panelUILabel;
-    return this.panelUILabel = document.getElementById("PanelUI-fxa-label");
-  },
-
-  get panelUIIcon() {
-    delete this.panelUIIcon;
-    return this.panelUIIcon = document.getElementById("PanelUI-fxa-icon");
-  },
-
-  get strings() {
-    delete this.strings;
-    return this.strings = Services.strings.createBundle(
-      "chrome://browser/locale/accounts.properties"
-    );
-  },
-
-  get loginFailed() {
-    // Referencing Weave.Service will implicitly initialize sync, and we don't
-    // want to force that - so first check if it is ready.
-    let service = Cc["@mozilla.org/weave/service;1"]
-                  .getService(Components.interfaces.nsISupports)
-                  .wrappedJSObject;
-    if (!service.ready) {
-      return false;
-    }
-    // LOGIN_FAILED_LOGIN_REJECTED explicitly means "you must log back in".
-    // All other login failures are assumed to be transient and should go
-    // away by themselves, so aren't reflected here.
-    return Weave.Status.login == Weave.LOGIN_FAILED_LOGIN_REJECTED;
-  },
-
-  init: function () {
-    // Bail out if we're already initialized and for pop-up windows.
-    if (this._initialized || !window.toolbar.visible) {
-      return;
-    }
-
-    for (let topic of this.topics) {
-      Services.obs.addObserver(this, topic, false);
-    }
-
-    gNavToolbox.addEventListener("customizationstarting", this);
-    gNavToolbox.addEventListener("customizationending", this);
-
-    EnsureFxAccountsWebChannel();
-    this._initialized = true;
-
-    this.updateUI();
-  },
-
-  uninit: function () {
-    if (!this._initialized) {
-      return;
-    }
-
-    for (let topic of this.topics) {
-      Services.obs.removeObserver(this, topic);
-    }
-
-    this._initialized = false;
-  },
-
-  observe: function (subject, topic, data) {
-    switch (topic) {
-      case this.FxAccountsCommon.ON_PROFILE_CHANGE_NOTIFICATION:
-        this._cachedProfile = null;
-        // Fallthrough intended
-      default:
-        this.updateUI();
-        break;
-    }
-  },
-
-  handleEvent: function (event) {
-    this._inCustomizationMode = event.type == "customizationstarting";
-    this.updateAppMenuItem();
-  },
-
-  updateUI: function () {
-    // It's possible someone signed in to FxA after seeing our notification
-    // about "Legacy Sync migration" (which now is actually "Legacy Sync
-    // auto-disconnect") so kill that notification if it still exists.
-    let nb = window.document.getElementById("global-notificationbox");
-    let n = nb.getNotificationWithValue(this.SYNC_MIGRATION_NOTIFICATION_TITLE);
-    if (n) {
-      nb.removeNotification(n, true);
-    }
-
-    this.updateAppMenuItem();
-  },
-
-  // Note that updateAppMenuItem() returns a Promise that's only used by tests.
-  updateAppMenuItem: function () {
-    let profileInfoEnabled = false;
-    try {
-      profileInfoEnabled = Services.prefs.getBoolPref("identity.fxaccounts.profile_image.enabled");
-    } catch (e) { }
-
-    this.panelUIFooter.hidden = false;
-
-    // Make sure the button is disabled in customization mode.
-    if (this._inCustomizationMode) {
-      this.panelUIStatus.setAttribute("disabled", "true");
-      this.panelUILabel.setAttribute("disabled", "true");
-      this.panelUIAvatar.setAttribute("disabled", "true");
-      this.panelUIIcon.setAttribute("disabled", "true");
-    } else {
-      this.panelUIStatus.removeAttribute("disabled");
-      this.panelUILabel.removeAttribute("disabled");
-      this.panelUIAvatar.removeAttribute("disabled");
-      this.panelUIIcon.removeAttribute("disabled");
-    }
-
-    let defaultLabel = this.panelUIStatus.getAttribute("defaultlabel");
-    let errorLabel = this.panelUIStatus.getAttribute("errorlabel");
-    let unverifiedLabel = this.panelUIStatus.getAttribute("unverifiedlabel");
-    let settingslabel = this.panelUIStatus.getAttribute("settingslabel");
-    // The localization string is for the signed in text, but it's the default text as well
-    let defaultTooltiptext = this.panelUIStatus.getAttribute("signedinTooltiptext");
-
-    let updateWithUserData = (userData) => {
-      // Window might have been closed while fetching data.
-      if (window.closed) {
-        return;
-      }
-
-      // Reset the button to its original state.
-      this.panelUILabel.setAttribute("label", defaultLabel);
-      this.panelUIStatus.setAttribute("tooltiptext", defaultTooltiptext);
-      this.panelUIFooter.removeAttribute("fxastatus");
-      this.panelUIFooter.removeAttribute("fxaprofileimage");
-      this.panelUIAvatar.style.removeProperty("list-style-image");
-
-      if (Weave.Status.service == Weave.CLIENT_NOT_CONFIGURED) {
-        // Leave the default state
-        return;
-      }
-
-      if (this.loginFailed) {
-        this.panelUIFooter.setAttribute("fxastatus", "error");
-        this.panelUILabel.setAttribute("label", errorLabel);
-      } else {
-        this.panelUIFooter.setAttribute("fxastatus", "signedin");
-        this.panelUILabel.setAttribute("label", settingslabel);
-        this.panelUIStatus.setAttribute("tooltiptext", "");       
-      }
-    }
-
-    let updateWithProfile = (profile) => {
-      if (profileInfoEnabled) {
-        if (profile.displayName) {
-          this.panelUILabel.setAttribute("label", profile.displayName);
-        }
-        if (profile.avatar) {
-          this.panelUIFooter.setAttribute("fxaprofileimage", "set");
-          let bgImage = "url(\"" + profile.avatar + "\")";
-          this.panelUIAvatar.style.listStyleImage = bgImage;
-
-          let img = new Image();
-          img.onerror = () => {
-            // Clear the image if it has trouble loading. Since this callback is asynchronous
-            // we check to make sure the image is still the same before we clear it.
-            if (this.panelUIAvatar.style.listStyleImage === bgImage) {
-              this.panelUIFooter.removeAttribute("fxaprofileimage");
-              this.panelUIAvatar.style.removeProperty("list-style-image");
-            }
-          };
-          img.src = profile.avatar;
-        }
-      }
-    }
-
-    return fxAccounts.getSignedInUser().then(userData => {
-      // userData may be null here when the user is not signed-in, but that's expected
-      updateWithUserData(userData);
-      // unverified users cause us to spew log errors fetching an OAuth token
-      // to fetch the profile, so don't even try in that case.
-      if (!userData || !userData.verified || !profileInfoEnabled) {
-        return null; // don't even try to grab the profile.
-      }
-      if (this._cachedProfile) {
-        return this._cachedProfile;
-      }
-      return fxAccounts.getSignedInUserProfile().catch(err => {
-        // Not fetching the profile is sad but the FxA logs will already have noise.
-        return null;
-      });
-    }).then(profile => {
-      if (!profile) {
-        return;
-      }
-      updateWithProfile(profile);
-      this._cachedProfile = profile; // Try to avoid fetching the profile on every UI update
-    }).catch(error => {
-      // This is most likely in tests, were we quickly log users in and out.
-      // The most likely scenario is a user logged out, so reflect that.
-      // Bug 995134 calls for better errors so we could retry if we were
-      // sure this was the failure reason.
-      this.FxAccountsCommon.log.error("Error updating FxA account info", error);
-      updateWithUserData(null);
-    });
-  },
-
-  onMenuPanelCommand: function () {
-
-    switch (this.panelUIFooter.getAttribute("fxastatus")) {
-    case "signedin":
-      this.openPreferences();
-      break;
-    case "error":
-      if (this.panelUIFooter.getAttribute("unverified")) {
-        this.openPreferences();
-      } else {
-        this.openSignInAgainPage("menupanel");
-      }
-      break;
-    default:
-      this.openPreferences();
-      break;
-    }
-
-    PanelUI.hide();
-  },
-
-  openPreferences: function () {
-    openPreferences("paneSync", { urlParams: { entrypoint: "menupanel" } });
-  },
-
-  openAccountsPage: function (action, urlParams={}) {
-    let params = new URLSearchParams();
-    if (action) {
-      params.set("action", action);
-    }
-    for (let name in urlParams) {
-      if (urlParams[name] !== undefined) {
-        params.set(name, urlParams[name]);
-      }
-    }
-    let url = "about:accounts?" + params;
-    switchToTabHavingURI(url, true, {
-      replaceQueryString: true
-    });
-  },
-
-  openSignInAgainPage: function (entryPoint) {
-    this.openAccountsPage("reauth", { entrypoint: entryPoint });
-  },
-
-  updateTabContextMenu: function (aPopupMenu) {
-    // STUB
-  },
-
-  initPageContextMenu: function (contextMenu) {
-    // STUB
-  }
-};
-
-XPCOMUtils.defineLazyGetter(gFxAccounts, "FxAccountsCommon", function () {
-  return Cu.import("resource://gre/modules/FxAccountsCommon.js", {});
-});
-
-XPCOMUtils.defineLazyModuleGetter(gFxAccounts, "fxaMigrator",
-  "resource://services-sync/FxaMigrator.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "EnsureFxAccountsWebChannel",
-  "resource://gre/modules/FxAccountsWebChannel.jsm");
diff --git a/application/basilisk/base/content/browser-menubar.inc b/application/basilisk/base/content/browser-menubar.inc
index 5b89875fd..0af0cc1c7 100644
--- a/application/basilisk/base/content/browser-menubar.inc
+++ b/application/basilisk/base/content/browser-menubar.inc
@@ -436,12 +436,7 @@
                   label="&toolsMenu.label;"
                   accesskey="&toolsMenu.accesskey;"
                   onpopupshowing="mirrorShow(this)">
-              <menupopup id="menu_ToolsPopup"
-# We have to use setTimeout() here to avoid a flickering menu bar when opening
-# the Tools menu, see bug 970769. This can be removed once we got rid of the
-# event loop spinning in Weave.Status._authManager.
-                         onpopupshowing="setTimeout(() => gSyncUI.updateUI());"
-                         >
+              <menupopup id="menu_ToolsPopup">
               <menuitem id="menu_openDownloads"
                         label="&downloads.label;"
                         accesskey="&downloads.accesskey;"
@@ -452,23 +447,6 @@
                         accesskey="&addons.accesskey;"
                         key="key_openAddons"
                         command="Tools:Addons"/>
-
-              <!-- only one of sync-setup, sync-syncnowitem or sync-reauthitem will be showing at once -->
-              <menuitem id="sync-setup"
-                        label="&syncSignIn.label;"
-                        accesskey="&syncSignIn.accesskey;"
-                        observes="sync-setup-state"
-                        oncommand="gSyncUI.openSetup(null, 'menubar')"/>
-              <menuitem id="sync-syncnowitem"
-                        label="&syncSyncNowItem.label;"
-                        accesskey="&syncSyncNowItem.accesskey;"
-                        observes="sync-syncnow-state"
-                        oncommand="gSyncUI.doSync(event);"/>
-              <menuitem id="sync-reauthitem"
-                        label="&syncReAuthItem.label;"
-                        accesskey="&syncReAuthItem.accesskey;"
-                        observes="sync-reauth-state"
-                        oncommand="gSyncUI.openSignInAgainPage('menubar');"/>
               <menuseparator id="devToolsSeparator"/>
               <menu id="webDeveloperMenu"
                     label="&webDeveloperMenu.label;"
diff --git a/application/basilisk/base/content/browser-syncui.js b/application/basilisk/base/content/browser-syncui.js
deleted file mode 100644
index b796e663b..000000000
--- a/application/basilisk/base/content/browser-syncui.js
+++ /dev/null
@@ -1,545 +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/. */
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "fxAccounts",
-                                  "resource://gre/modules/FxAccounts.jsm");
-
-const MIN_STATUS_ANIMATION_DURATION = 1600;
-
-// gSyncUI handles updating the tools menu and displaying notifications.
-var gSyncUI = {
-  _obs: ["weave:service:sync:start",
-         "weave:service:sync:finish",
-         "weave:service:sync:error",
-         "weave:service:quota:remaining",
-         "weave:service:setup-complete",
-         "weave:service:login:start",
-         "weave:service:login:finish",
-         "weave:service:login:error",
-         "weave:service:logout:finish",
-         "weave:service:start-over",
-         "weave:service:start-over:finish",
-         "weave:ui:login:error",
-         "weave:ui:sync:error",
-         "weave:ui:sync:finish",
-         "weave:ui:clear-error",
-         "weave:engine:sync:finish"
-  ],
-
-  _unloaded: false,
-  // The last sync start time. Used to calculate the leftover animation time
-  // once syncing completes (bug 1239042).
-  _syncStartTime: 0,
-  _syncAnimationTimer: 0,
-
-  init: function () {
-    Cu.import("resource://services-common/stringbundle.js");
-
-    // Proceed to set up the UI if Sync has already started up.
-    // Otherwise we'll do it when Sync is firing up.
-    if (this.weaveService.ready) {
-      this.initUI();
-      return;
-    }
-
-    // Sync isn't ready yet, but we can still update the UI with an initial
-    // state - we haven't called initUI() yet, but that's OK - that's more
-    // about observers for state changes, and will be called once Sync is
-    // ready to start sending notifications.
-    this.updateUI();
-
-    Services.obs.addObserver(this, "weave:service:ready", true);
-    Services.obs.addObserver(this, "quit-application", true);
-
-    // Remove the observer if the window is closed before the observer
-    // was triggered.
-    window.addEventListener("unload", function onUnload() {
-      gSyncUI._unloaded = true;
-      window.removeEventListener("unload", onUnload, false);
-      Services.obs.removeObserver(gSyncUI, "weave:service:ready");
-      Services.obs.removeObserver(gSyncUI, "quit-application");
-
-      if (Weave.Status.ready) {
-        gSyncUI._obs.forEach(function(topic) {
-          Services.obs.removeObserver(gSyncUI, topic);
-        });
-      }
-    }, false);
-  },
-
-  initUI: function SUI_initUI() {
-    // If this is a browser window?
-    if (gBrowser) {
-      this._obs.push("weave:notification:added");
-    }
-
-    this._obs.forEach(function(topic) {
-      Services.obs.addObserver(this, topic, true);
-    }, this);
-
-    // initial label for the sync buttons.
-    let broadcaster = document.getElementById("sync-status");
-    broadcaster.setAttribute("label", this._stringBundle.GetStringFromName("syncnow.label"));
-
-    this.maybeMoveSyncedTabsButton();
-
-    this.updateUI();
-  },
-
-
-  // Returns a promise that resolves with true if Sync needs to be configured,
-  // false otherwise.
-  _needsSetup() {
-    let firstSync = "";
-    try {
-      firstSync = Services.prefs.getCharPref("services.sync.firstSync");
-    } catch (e) { }
-
-    return Promise.resolve(Weave.Status.checkSetup() == Weave.CLIENT_NOT_CONFIGURED ||
-                           firstSync == "notReady");
-  },
-
-  // Returns a promise that resolves with true if the user currently signed in
-  // to Sync needs to be verified, false otherwise.
-  _needsVerification() {
-    // For callers who care about the distinction between "needs setup" and
-    // "needs verification". Only for fxAccounts. XXX: remove this check.
-    // Since we are configured for legacy Sync only, which has no verification
-    // concept, just return false.
-    return Promise.resolve(false);
-  },
-
-  // Note that we don't show login errors in a notification bar here, but do
-  // still need to track a login-failed state so the "Tools" menu updates
-  // with the correct state.
-  _loginFailed: function () {
-    // If Sync isn't already ready, we don't want to force it to initialize
-    // by referencing Weave.Status - and it isn't going to be accurate before
-    // Sync is ready anyway.
-    if (!this.weaveService.ready) {
-      this.log.debug("_loginFailed has sync not ready, so returning false");
-      return false;
-    }
-    this.log.debug("_loginFailed has sync state=${sync}",
-                   { sync: Weave.Status.login});
-    return Weave.Status.login == Weave.LOGIN_FAILED_LOGIN_REJECTED;
-  },
-
-  // Kick off an update of the UI - does *not* return a promise.
-  updateUI() {
-    this._promiseUpdateUI().catch(err => {
-      this.log.error("updateUI failed", err);
-    })
-  },
-
-  // Updates the UI - returns a promise.
-  _promiseUpdateUI() {
-    return this._needsSetup().then(needsSetup => {
-      if (!gBrowser)
-        return Promise.resolve();
-
-      let loginFailed = this._loginFailed();
-
-      // Start off with a clean slate
-      document.getElementById("sync-reauth-state").hidden = true;
-      document.getElementById("sync-setup-state").hidden = true;
-      document.getElementById("sync-syncnow-state").hidden = true;
-
-      if (loginFailed) {
-        // unhiding this element makes the menubar show the login failure state.
-        document.getElementById("sync-reauth-state").hidden = false;
-      } else if (needsSetup) {
-        document.getElementById("sync-setup-state").hidden = false;
-      } else {
-        document.getElementById("sync-syncnow-state").hidden = false;
-      }
-
-      return this._updateSyncButtonsTooltip();
-    });
-  },
-
-  // Functions called by observers
-  onActivityStart() {
-    if (!gBrowser)
-      return;
-
-    this.log.debug("onActivityStart");
-
-    clearTimeout(this._syncAnimationTimer);
-    this._syncStartTime = Date.now();
-
-    let broadcaster = document.getElementById("sync-status");
-    broadcaster.setAttribute("syncstatus", "active");
-    broadcaster.setAttribute("label", this._stringBundle.GetStringFromName("syncing2.label"));
-    broadcaster.setAttribute("disabled", "true");
-
-    this.updateUI();
-  },
-
-  _updateSyncStatus() {
-    if (!gBrowser)
-      return;
-    let broadcaster = document.getElementById("sync-status");
-    broadcaster.removeAttribute("syncstatus");
-    broadcaster.removeAttribute("disabled");
-    broadcaster.setAttribute("label", this._stringBundle.GetStringFromName("syncnow.label"));
-    this.updateUI();
-  },
-
-  onActivityStop() {
-    if (!gBrowser)
-      return;
-    this.log.debug("onActivityStop");
-
-    let now = Date.now();
-    let syncDuration = now - this._syncStartTime;
-
-    if (syncDuration < MIN_STATUS_ANIMATION_DURATION) {
-      let animationTime = MIN_STATUS_ANIMATION_DURATION - syncDuration;
-      clearTimeout(this._syncAnimationTimer);
-      this._syncAnimationTimer = setTimeout(() => this._updateSyncStatus(), animationTime);
-    } else {
-      this._updateSyncStatus();
-    }
-  },
-
-  onLoginError: function SUI_onLoginError() {
-    this.log.debug("onLoginError: login=${login}, sync=${sync}", Weave.Status);
-
-    // We don't show any login errors here; browser-fxaccounts shows them in
-    // the hamburger menu.
-    this.updateUI();
-  },
-
-  onLogout: function SUI_onLogout() {
-    this.updateUI();
-  },
-
-  onQuotaNotice: function onQuotaNotice(subject, data) {
-    let title = this._stringBundle.GetStringFromName("warning.sync.quota.label");
-    let description = this._stringBundle.GetStringFromName("warning.sync.quota.description");
-    let buttons = [];
-    buttons.push(new Weave.NotificationButton(
-      this._stringBundle.GetStringFromName("error.sync.viewQuotaButton.label"),
-      this._stringBundle.GetStringFromName("error.sync.viewQuotaButton.accesskey"),
-      function() { gSyncUI.openQuotaDialog(); return true; }
-    ));
-
-    let notification = new Weave.Notification(
-      title, description, null, Weave.Notifications.PRIORITY_WARNING, buttons);
-    Weave.Notifications.replaceTitle(notification);
-  },
-
-  _getAppName: function () {
-    let brand = new StringBundle("chrome://branding/locale/brand.properties");
-    return brand.get("brandShortName");
-  },
-
-  // Commands
-  // doSync forces a sync - it *does not* return a promise as it is called
-  // via the various UI components.
-  doSync() {
-    this._needsSetup().then(needsSetup => {
-      if (!needsSetup) {
-        setTimeout(() => Weave.Service.errorHandler.syncAndReportErrors(), 0);
-      }
-      Services.obs.notifyObservers(null, "cloudsync:user-sync", null);
-    }).catch(err => {
-      this.log.error("Failed to force a sync", err);
-    });
-  },
-
-  // Handle clicking the toolbar button - which either opens the Sync setup
-  // pages or forces a sync now. Does *not* return a promise as it is called
-  // via the UI.
-  handleToolbarButton() {
-    this._needsSetup().then(needsSetup => {
-      if (needsSetup || this._loginFailed()) {
-        this.openSetup();
-      } else {
-        this.doSync();
-      }
-    }).catch(err => {
-      this.log.error("Failed to handle toolbar button command", err);
-    });
-  },
-
-  /**
-   * Invoke the Sync setup wizard.
-   *
-   * @param wizardType
-   *        Indicates type of wizard to launch:
-   *          null    -- regular set up wizard
-   *          "pair"  -- pair a device first
-   *          "reset" -- reset sync
-   * @param entryPoint
-   *        Indicates the entrypoint from where this method was called.
-   */
-
-  openSetup: function SUI_openSetup(wizardType, entryPoint = "syncbutton") {
-    let win = Services.wm.getMostRecentWindow("Weave:AccountSetup");
-    if (win)
-      win.focus();
-    else {
-      window.openDialog("chrome://browser/content/sync/setup.xul",
-                        "weaveSetup", "centerscreen,chrome,resizable=no",
-                        wizardType);
-    }
-  },
-
-  // Open the legacy-sync device pairing UI. Note used for FxA Sync.
-  openAddDevice: function () {
-    if (!Weave.Utils.ensureMPUnlocked())
-      return;
-
-    let win = Services.wm.getMostRecentWindow("Sync:AddDevice");
-    if (win)
-      win.focus();
-    else
-      window.openDialog("chrome://browser/content/sync/addDevice.xul",
-                        "syncAddDevice", "centerscreen,chrome,resizable=no");
-  },
-
-  openPrefs: function (entryPoint) {
-    openPreferences("paneSync", { urlParams: { entrypoint: entryPoint } });
-  },
-
-  openSignInAgainPage: function (entryPoint = "syncbutton") {
-    gFxAccounts.openSignInAgainPage(entryPoint);
-  },
-
-  /* After Sync is initialized we perform a once-only check for the sync
-     button being in "customize purgatory" and if so, move it to the panel.
-     This is done primarily for profiles created before SyncedTabs landed,
-     where the button defaulted to being in that purgatory.
-     We use a preference to ensure we only do it once, so people can still
-     customize it away and have it stick.
-  */
-  maybeMoveSyncedTabsButton() {
-    const prefName = "browser.migrated-sync-button";
-    let migrated = false;
-    try {
-      migrated = Services.prefs.getBoolPref(prefName);
-    } catch (_) {}
-    if (migrated) {
-      return;
-    }
-    if (!CustomizableUI.getPlacementOfWidget("sync-button")) {
-      CustomizableUI.addWidgetToArea("sync-button", CustomizableUI.AREA_PANEL);
-    }
-    Services.prefs.setBoolPref(prefName, true);
-  },
-
-  /* Update the tooltip for the sync-status broadcaster (which will update the
-     Sync Toolbar button and the Sync spinner in the FxA hamburger area.)
-     If Sync is configured, the tooltip is when the last sync occurred,
-     otherwise the tooltip reflects the fact that Sync needs to be
-     (re-)configured.
-  */
-  _updateSyncButtonsTooltip: Task.async(function* () {
-    if (!gBrowser)
-      return;
-
-    let email;
-    try {
-      email = Services.prefs.getCharPref("services.sync.username");
-    } catch (ex) {}
-
-    let needsSetup = yield this._needsSetup();
-    let needsVerification = yield this._needsVerification();
-    let loginFailed = this._loginFailed();
-    // This is a little messy as the Sync buttons are 1/2 Sync related and
-    // 1/2 FxA related - so for some strings we use Sync strings, but for
-    // others we reach into gFxAccounts for strings.
-    let tooltiptext;
-    if (needsVerification) {
-      // "needs verification"
-      tooltiptext = gFxAccounts.strings.formatStringFromName("verifyDescription", [email], 1);
-    } else if (needsSetup) {
-      // "needs setup".
-      tooltiptext = this._stringBundle.GetStringFromName("signInToSync.description");
-    } else if (loginFailed) {
-      // "need to reconnect/re-enter your password"
-      tooltiptext = gFxAccounts.strings.formatStringFromName("reconnectDescription", [email], 1);
-    } else {
-      // Sync appears configured - format the "last synced at" time.
-      try {
-        let lastSync = new Date(Services.prefs.getCharPref("services.sync.lastSync"));
-        tooltiptext = this.formatLastSyncDate(lastSync);
-      }
-      catch (e) {
-        // pref doesn't exist (which will be the case until we've seen the
-        // first successful sync) or is invalid (which should be impossible!)
-        // Just leave tooltiptext as the empty string in these cases, which
-        // will cause the tooltip to be removed below.
-      }
-    }
-
-    // We've done all our promise-y work and ready to update the UI - make
-    // sure it hasn't been torn down since we started.
-    if (!gBrowser)
-      return;
-
-    let broadcaster = document.getElementById("sync-status");
-    if (broadcaster) {
-      if (tooltiptext) {
-        broadcaster.setAttribute("tooltiptext", tooltiptext);
-      } else {
-        broadcaster.removeAttribute("tooltiptext");
-      }
-    }
-  }),
-
-  formatLastSyncDate: function(date) {
-    let dateFormat;
-    let sixDaysAgo = (() => {
-      let date = new Date();
-      date.setDate(date.getDate() - 6);
-      date.setHours(0, 0, 0, 0);
-      return date;
-    })();
-    // It may be confusing for the user to see "Last Sync: Monday" when the last sync was a indeed a Monday but 3 weeks ago
-    if (date < sixDaysAgo) {
-      dateFormat = {month: 'long', day: 'numeric'};
-    } else {
-      dateFormat = {weekday: 'long', hour: 'numeric', minute: 'numeric'};
-    }
-    let lastSyncDateString = date.toLocaleDateString(undefined, dateFormat);
-    return this._stringBundle.formatStringFromName("lastSync2.label", [lastSyncDateString], 1);
-  },
-
-  onClientsSynced: function() {
-    let broadcaster = document.getElementById("sync-syncnow-state");
-    if (broadcaster) {
-      if (Weave.Service.clientsEngine.stats.numClients > 1) {
-        broadcaster.setAttribute("devices-status", "multi");
-      } else {
-        broadcaster.setAttribute("devices-status", "single");
-      }
-    }
-  },
-
-  onSyncError: function SUI_onSyncError() {
-    this.log.debug("onSyncError: login=${login}, sync=${sync}", Weave.Status);
-    let title = this._stringBundle.GetStringFromName("error.sync.title");
-    let error = Weave.Utils.getErrorString(Weave.Status.sync);
-    let description =
-        this._stringBundle.formatStringFromName("error.sync.description", [error], 1);
-    let priority = Weave.Notifications.PRIORITY_WARNING;
-    let buttons = [];
-
-    if (Weave.Status.sync == Weave.OVER_QUOTA) {
-      description = this._stringBundle.GetStringFromName("error.sync.quota.description");
-      buttons.push(new Weave.NotificationButton(
-        this._stringBundle.GetStringFromName("error.sync.viewQuotaButton.label"),
-        this._stringBundle.GetStringFromName("error.sync.viewQuotaButton.accesskey"),
-        function() { gSyncUI.openQuotaDialog(); return true; } )
-      );
-      // Only show the notification bar on Quota error. the panel will show the rest.
-      let notification =
-        new Weave.Notification(title, description, null, priority, buttons);
-      Weave.Notifications.replaceTitle(notification);
-    }
-
-    this.updateUI();
-  },
-
-
-  observe: function SUI_observe(subject, topic, data) {
-    this.log.debug("observed", topic);
-    if (this._unloaded) {
-      Cu.reportError("SyncUI observer called after unload: " + topic);
-      return;
-    }
-
-    // Unwrap, just like Svc.Obs, but without pulling in that dependency.
-    if (subject && typeof subject == "object" &&
-        ("wrappedJSObject" in subject) &&
-        ("observersModuleSubjectWrapper" in subject.wrappedJSObject)) {
-      subject = subject.wrappedJSObject.object;
-    }
-
-    // First handle "activity" only.
-    switch (topic) {
-      case "weave:service:sync:start":
-        this.onActivityStart();
-        break;
-      case "weave:service:sync:finish":
-      case "weave:service:sync:error":
-        this.onActivityStop();
-        break;
-    }
-    // Now non-activity state (eg, enabled, errors, etc)
-    // Note that sync uses the ":ui:" notifications for errors because sync.
-    switch (topic) {
-      case "weave:ui:sync:finish":
-        // Do nothing.
-        break;
-      case "weave:ui:sync:error":
-        this.onSyncError();
-        break;
-      case "weave:service:setup-complete":
-      case "weave:service:login:finish":
-      case "weave:service:login:start":
-      case "weave:service:start-over":
-        this.updateUI();
-        break;
-      case "weave:service:quota:remaining":
-        this.onQuotaNotice();
-        break;
-      case "weave:ui:login:error":
-      case "weave:service:login:error":
-        this.onLoginError();
-        break;
-      case "weave:service:logout:finish":
-        this.onLogout();
-        break;
-      case "weave:service:start-over:finish":
-        this.updateUI();
-        break;
-      case "weave:service:ready":
-        this.initUI();
-        break;
-      case "weave:notification:added":
-        this.initNotifications();
-        break;
-      case "weave:engine:sync:finish":
-        if (data != "clients") {
-          return;
-        }
-        this.onClientsSynced();
-        break;
-      case "quit-application":
-        // Stop the animation timer on shutdown, since we can't update the UI
-        // after this.
-        clearTimeout(this._syncAnimationTimer);
-        break;
-    }
-  },
-
-  QueryInterface: XPCOMUtils.generateQI([
-    Ci.nsIObserver,
-    Ci.nsISupportsWeakReference
-  ])
-};
-
-XPCOMUtils.defineLazyGetter(gSyncUI, "_stringBundle", function() {
-  // XXXzpao these strings should probably be moved from /services to /browser... (bug 583381)
-  //        but for now just make it work
-  return Cc["@mozilla.org/intl/stringbundle;1"].
-         getService(Ci.nsIStringBundleService).
-         createBundle("chrome://weave/locale/services/sync.properties");
-});
-
-XPCOMUtils.defineLazyGetter(gSyncUI, "log", function() {
-  return Log.repository.getLogger("browserwindow.syncui");
-});
-
-XPCOMUtils.defineLazyGetter(gSyncUI, "weaveService", function() {
-  return Components.classes["@mozilla.org/weave/service;1"]
-                   .getService(Components.interfaces.nsISupports)
-                   .wrappedJSObject;
-});
diff --git a/application/basilisk/base/content/browser.js b/application/basilisk/base/content/browser.js
index ddbe11a9d..d22316834 100644
--- a/application/basilisk/base/content/browser.js
+++ b/application/basilisk/base/content/browser.js
@@ -46,7 +46,6 @@ Cu.import("resource://gre/modules/NotificationDB.jsm");
   ["Task", "resource://gre/modules/Task.jsm"],
   ["UpdateUtils", "resource://gre/modules/UpdateUtils.jsm"],
   ["Weave", "resource://services-sync/main.js"],
-  ["fxAccounts", "resource://gre/modules/FxAccounts.jsm"],
 #ifdef MOZ_DEVTOOLS
   // Note: Do not delete! It is used for: base/content/nsContextMenu.js
   ["gDevTools", "resource://devtools/client/framework/gDevTools.jsm"],
@@ -1305,10 +1304,6 @@ var gBrowserInit = {
     FullScreen.init();
     PointerLock.init();
 
-    // initialize the sync UI
-    gSyncUI.init();
-    gFxAccounts.init();
-
     if (AppConstants.MOZ_DATA_REPORTING)
       gDataNotificationInfoBar.init();
 
@@ -1445,8 +1440,6 @@ var gBrowserInit = {
 
     FullScreen.uninit();
 
-    gFxAccounts.uninit();
-
     Services.obs.removeObserver(gPluginHandler.NPAPIPluginCrashed, "plugin-crashed");
 
     try {
@@ -1606,9 +1599,6 @@ if (AppConstants.platform == "macosx") {
 
     // initialize the private browsing UI
     gPrivateBrowsingUI.init();
-
-    // initialize the sync UI
-    gSyncUI.init();
   };
 
   gBrowserInit.nonBrowserWindowShutdown = function() {
@@ -7540,8 +7530,6 @@ var TabContextMenu = {
 
     this.contextTab.addEventListener("TabAttrModified", this, false);
     aPopupMenu.addEventListener("popuphiding", this, false);
-
-    gFxAccounts.updateTabContextMenu(aPopupMenu);
   },
   handleEvent(aEvent) {
     switch (aEvent.type) {
diff --git a/application/basilisk/base/content/global-scripts.inc b/application/basilisk/base/content/global-scripts.inc
index eef21e15e..6417a1d95 100644
--- a/application/basilisk/base/content/global-scripts.inc
+++ b/application/basilisk/base/content/global-scripts.inc
@@ -27,7 +27,6 @@
 <script type="application/javascript" src="chrome://browser/content/browser-safebrowsing.js"/>
 #endif
 <script type="application/javascript" src="chrome://browser/content/browser-sidebar.js"/>
-<script type="application/javascript" src="chrome://browser/content/browser-syncui.js"/>
 <script type="application/javascript" src="chrome://browser/content/browser-tabsintitlebar.js"/>
 <script type="application/javascript" src="chrome://browser/content/browser-thumbnails.js"/>
 <script type="application/javascript" src="chrome://browser/content/browser-trackingprotection.js"/>
diff --git a/application/basilisk/base/content/nsContextMenu.js b/application/basilisk/base/content/nsContextMenu.js
index 74a2e7a8e..370e5ba60 100644
--- a/application/basilisk/base/content/nsContextMenu.js
+++ b/application/basilisk/base/content/nsContextMenu.js
@@ -112,7 +112,6 @@ nsContextMenu.prototype = {
     this.initLeaveDOMFullScreenItems();
     this.initClickToPlayItems();
     this.initPasswordManagerItems();
-    this.initSyncItems();
   },
 
   initPageMenuSeparator: function CM_initPageMenuSeparator() {
@@ -522,10 +521,6 @@ nsContextMenu.prototype = {
     popup.insertBefore(fragment, insertBeforeElement);
   },
 
-  initSyncItems: function() {
-    gFxAccounts.initPageContextMenu(this);
-  },
-
   openPasswordManager: function() {
     LoginHelper.openPasswordManager(window, gContextMenuContentData.documentURIObject.host);
   },