Revert "Add Basilisk"

This reverts commit e72ef92b5bdc43cd2584198e2e54e951b70299e8.

1 files changed, 0 insertions, 793 deletions

diff --git a/application/basilisk/components/preferences/advanced.js b/application/basilisk/components/preferences/advanced.js
deleted file mode 100644
index aa4476e70..000000000
--- a/application/basilisk/components/preferences/advanced.js
+++ /dev/null
@@ -1,793 +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/. */
-
-// Load DownloadUtils module for convertByteUnits
-Components.utils.import("resource://gre/modules/DownloadUtils.jsm");
-Components.utils.import("resource://gre/modules/LoadContextInfo.jsm");
-Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "SiteDataManager",
-                                  "resource:///modules/SiteDataManager.jsm");
-
-const PREF_UPLOAD_ENABLED = "datareporting.healthreport.uploadEnabled";
-
-var gAdvancedPane = {
-  _inited: false,
-
-  /**
-   * Brings the appropriate tab to the front and initializes various bits of UI.
-   */
-  init() {
-    function setEventListener(aId, aEventType, aCallback) {
-      document.getElementById(aId)
-              .addEventListener(aEventType, aCallback.bind(gAdvancedPane));
-    }
-
-    this._inited = true;
-    var advancedPrefs = document.getElementById("advancedPrefs");
-
-    var preference = document.getElementById("browser.preferences.advanced.selectedTabIndex");
-    if (preference.value !== null)
-        advancedPrefs.selectedIndex = preference.value;
-
-#ifdef MOZ_UPDATER
-    let onUnload = function() {
-      window.removeEventListener("unload", onUnload);
-      Services.prefs.removeObserver("app.update.", this);
-    }.bind(this);
-    window.addEventListener("unload", onUnload);
-    Services.prefs.addObserver("app.update.", this, false);
-    this.updateReadPrefs();
-#endif
-    this.updateOfflineApps();
-    this.initTelemetry();
-#ifdef MOZ_TELEMETRY_REPORTING
-    this.initSubmitHealthReport();
-#endif
-    this.updateOnScreenKeyboardVisibility();
-    this.updateCacheSizeInputField();
-    this.updateActualCacheSize();
-    this.updateActualAppCacheSize();
-
-    if (Services.prefs.getBoolPref("browser.storageManager.enabled")) {
-      Services.obs.addObserver(this, "sitedatamanager:sites-updated", false);
-      let unload = () => {
-        window.removeEventListener("unload", unload);
-        Services.obs.removeObserver(this, "sitedatamanager:sites-updated");
-      };
-      window.addEventListener("unload", unload);
-      SiteDataManager.updateSites();
-      setEventListener("clearSiteDataButton", "command",
-                       gAdvancedPane.clearSiteData);
-      setEventListener("siteDataSettings", "command",
-                       gAdvancedPane.showSiteDataSettings);
-
-      let url = Services.urlFormatter.formatURLPref("app.support.baseURL") + "storage-permissions";
-      document.getElementById("siteDataLearnMoreLink").setAttribute("href", url);
-    }
-
-    setEventListener("layers.acceleration.disabled", "change",
-                     gAdvancedPane.updateHardwareAcceleration);
-    setEventListener("advancedPrefs", "select",
-                     gAdvancedPane.tabSelectionChanged);
-#ifdef MOZ_TELEMETRY_REPORTING
-    setEventListener("submitHealthReportBox", "command",
-                     gAdvancedPane.updateSubmitHealthReport);
-#endif
-
-    setEventListener("connectionSettings", "command",
-                     gAdvancedPane.showConnections);
-    setEventListener("clearCacheButton", "command",
-                     gAdvancedPane.clearCache);
-    setEventListener("clearOfflineAppCacheButton", "command",
-                     gAdvancedPane.clearOfflineAppCache);
-    setEventListener("offlineNotifyExceptions", "command",
-                     gAdvancedPane.showOfflineExceptions);
-    setEventListener("offlineAppsList", "select",
-                     gAdvancedPane.offlineAppSelected);
-    let bundlePrefs = document.getElementById("bundlePreferences");
-    document.getElementById("offlineAppsList")
-            .style.height = bundlePrefs.getString("offlineAppsList.height");
-    setEventListener("offlineAppsListRemove", "command",
-                     gAdvancedPane.removeOfflineApp);
-#ifdef MOZ_UPDATER
-    setEventListener("updateRadioGroup", "command",
-                     gAdvancedPane.updateWritePrefs);
-    setEventListener("showUpdateHistory", "command",
-                     gAdvancedPane.showUpdates);
-#endif
-    setEventListener("viewCertificatesButton", "command",
-                     gAdvancedPane.showCertificates);
-    setEventListener("viewSecurityDevicesButton", "command",
-                     gAdvancedPane.showSecurityDevices);
-    setEventListener("cacheSize", "change",
-                     gAdvancedPane.updateCacheSizePref);
-
-#ifdef MOZ_WIDGET_GTK
-    // GTK tabbox' allow the scroll wheel to change the selected tab,
-    // but we don't want this behavior for the in-content preferences.
-    let tabsElement = document.getElementById("tabsElement");
-    tabsElement.addEventListener("DOMMouseScroll", event => {
-      event.stopPropagation();
-    }, true);
-#endif
-  },
-
-  /**
-   * Stores the identity of the current tab in preferences so that the selected
-   * tab can be persisted between openings of the preferences window.
-   */
-  tabSelectionChanged() {
-    if (!this._inited)
-      return;
-    var advancedPrefs = document.getElementById("advancedPrefs");
-    var preference = document.getElementById("browser.preferences.advanced.selectedTabIndex");
-
-    // tabSelectionChanged gets called twice due to the selectedIndex being set
-    // by both the selectedItem and selectedPanel callstacks. This guard is used
-    // to prevent double-counting in Telemetry.
-    if (preference.valueFromPreferences != advancedPrefs.selectedIndex) {
-      Services.telemetry
-              .getHistogramById("FX_PREFERENCES_CATEGORY_OPENED")
-              .add(telemetryBucketForCategory("advanced"));
-    }
-
-    preference.valueFromPreferences = advancedPrefs.selectedIndex;
-  },
-
-  // GENERAL TAB
-
-  /*
-   * Preferences:
-   *
-   * accessibility.browsewithcaret
-   * - true enables keyboard navigation and selection within web pages using a
-   *   visible caret, false uses normal keyboard navigation with no caret
-   * accessibility.typeaheadfind
-   * - when set to true, typing outside text areas and input boxes will
-   *   automatically start searching for what's typed within the current
-   *   document; when set to false, no search action happens
-   * ui.osk.enabled
-   * - when set to true, subject to other conditions, we may sometimes invoke
-   *   an on-screen keyboard when a text input is focused.
-   *   (Currently Windows-only, and depending on prefs, may be Windows-8-only)
-   * general.autoScroll
-   * - when set to true, clicking the scroll wheel on the mouse activates a
-   *   mouse mode where moving the mouse down scrolls the document downward with
-   *   speed correlated with the distance of the cursor from the original
-   *   position at which the click occurred (and likewise with movement upward);
-   *   if false, this behavior is disabled
-   * general.smoothScroll
-   * - set to true to enable finer page scrolling than line-by-line on page-up,
-   *   page-down, and other such page movements
-   * layout.spellcheckDefault
-   * - an integer:
-   *     0  disables spellchecking
-   *     1  enables spellchecking, but only for multiline text fields
-   *     2  enables spellchecking for all text fields
-   */
-
-  /**
-   * Stores the original value of the spellchecking preference to enable proper
-   * restoration if unchanged (since we're mapping a tristate onto a checkbox).
-   */
-  _storedSpellCheck: 0,
-
-  /**
-   * Returns true if any spellchecking is enabled and false otherwise, caching
-   * the current value to enable proper pref restoration if the checkbox is
-   * never changed.
-   */
-  readCheckSpelling() {
-    var pref = document.getElementById("layout.spellcheckDefault");
-    this._storedSpellCheck = pref.value;
-
-    return (pref.value != 0);
-  },
-
-  /**
-   * Returns the value of the spellchecking preference represented by UI,
-   * preserving the preference's "hidden" value if the preference is
-   * unchanged and represents a value not strictly allowed in UI.
-   */
-  writeCheckSpelling() {
-    var checkbox = document.getElementById("checkSpelling");
-    if (checkbox.checked) {
-      if (this._storedSpellCheck == 2) {
-        return 2;
-      }
-      return 1;
-    }
-    return 0;
-  },
-
-  /**
-   * security.OCSP.enabled is an integer value for legacy reasons.
-   * A value of 1 means OCSP is enabled. Any other value means it is disabled.
-   */
-  readEnableOCSP() {
-    var preference = document.getElementById("security.OCSP.enabled");
-    // This is the case if the preference is the default value.
-    if (preference.value === undefined) {
-      return true;
-    }
-    return preference.value == 1;
-  },
-
-  /**
-   * See documentation for readEnableOCSP.
-   */
-  writeEnableOCSP() {
-    var checkbox = document.getElementById("enableOCSP");
-    return checkbox.checked ? 1 : 0;
-  },
-
-  /**
-   * When the user toggles the layers.acceleration.disabled pref,
-   * sync its new value to the gfx.direct2d.disabled pref too.
-   */
-  updateHardwareAcceleration() {
-#ifdef XP_WIN
-    var fromPref = document.getElementById("layers.acceleration.disabled");
-    var toPref = document.getElementById("gfx.direct2d.disabled");
-    toPref.value = fromPref.value;
-#endif
-  },
-
-  // DATA CHOICES TAB
-
-  /**
-   * Set up or hide the Learn More links for various data collection options
-   */
-  _setupLearnMoreLink(pref, element) {
-    // set up the Learn More link with the correct URL
-    let url = Services.prefs.getCharPref(pref);
-    let el = document.getElementById(element);
-
-    if (url) {
-      el.setAttribute("href", url);
-    } else {
-      el.setAttribute("hidden", "true");
-    }
-  },
-
-  /**
-   *
-   */
-  initSubmitCrashes() {
-    this._setupLearnMoreLink("toolkit.crashreporter.infoURL",
-                             "crashReporterLearnMore");
-  },
-
-  /**
-   * The preference/checkbox is configured in XUL.
-   *
-   * In all cases, set up the Learn More link sanely.
-   */
-  initTelemetry() {
-#ifdef MOZ_TELEMETRY_REPORTING
-    this._setupLearnMoreLink("toolkit.telemetry.infoURL", "telemetryLearnMore");
-#endif
-  },
-
-  /**
-   * Set the status of the telemetry controls based on the input argument.
-   * @param {Boolean} aEnabled False disables the controls, true enables them.
-   */
-  setTelemetrySectionEnabled(aEnabled) {
-#ifdef MOZ_TELEMETRY_REPORTING
-    // If FHR is disabled, additional data sharing should be disabled as well.
-    let disabled = !aEnabled;
-    document.getElementById("submitTelemetryBox").disabled = disabled;
-    if (disabled) {
-      // If we disable FHR, untick the telemetry checkbox.
-      Services.prefs.setBoolPref("toolkit.telemetry.enabled", false);
-    }
-    document.getElementById("telemetryDataDesc").disabled = disabled;
-#endif
-  },
-
-  /**
-   * Initialize the health report service reference and checkbox.
-   */
-  initSubmitHealthReport() {
-#ifdef MOZ_TELEMETRY_REPORTING
-    this._setupLearnMoreLink("datareporting.healthreport.infoURL", "FHRLearnMore");
-
-    let checkbox = document.getElementById("submitHealthReportBox");
-
-    if (Services.prefs.prefIsLocked(PREF_UPLOAD_ENABLED)) {
-      checkbox.setAttribute("disabled", "true");
-      return;
-    }
-
-    checkbox.checked = Services.prefs.getBoolPref(PREF_UPLOAD_ENABLED);
-    this.setTelemetrySectionEnabled(checkbox.checked);
-#endif
-  },
-
-  /**
-   * Update the health report preference with state from checkbox.
-   */
-  updateSubmitHealthReport() {
-#ifdef MOZ_TELEMETRY_REPORTING
-    let checkbox = document.getElementById("submitHealthReportBox");
-    Services.prefs.setBoolPref(PREF_UPLOAD_ENABLED, checkbox.checked);
-    this.setTelemetrySectionEnabled(checkbox.checked);
-#endif
-  },
-
-  updateOnScreenKeyboardVisibility() {
-#ifdef XP_WIN
-    let minVersion = Services.prefs.getBoolPref("ui.osk.require_win10") ? 10 : 6.2;
-    if (Services.vc.compare(Services.sysinfo.getProperty("version"), minVersion) >= 0) {
-      document.getElementById("useOnScreenKeyboard").hidden = false;
-    }
-#endif
-  },
-
-  // NETWORK TAB
-
-  /*
-   * Preferences:
-   *
-   * browser.cache.disk.capacity
-   * - the size of the browser cache in KB
-   * - Only used if browser.cache.disk.smart_size.enabled is disabled
-   */
-
-  /**
-   * Displays a dialog in which proxy settings may be changed.
-   */
-  showConnections() {
-    gSubDialog.open("chrome://browser/content/preferences/connection.xul");
-  },
-
-  showSiteDataSettings() {
-    gSubDialog.open("chrome://browser/content/preferences/siteDataSettings.xul");
-  },
-
-  updateTotalSiteDataSize() {
-    SiteDataManager.getTotalUsage()
-      .then(usage => {
-        let size = DownloadUtils.convertByteUnits(usage);
-        let prefStrBundle = document.getElementById("bundlePreferences");
-        let totalSiteDataSizeLabel = document.getElementById("totalSiteDataSize");
-        totalSiteDataSizeLabel.textContent = prefStrBundle.getFormattedString("totalSiteDataSize", size);
-        let siteDataGroup = document.getElementById("siteDataGroup");
-        siteDataGroup.hidden = false;
-      });
-  },
-
-  // Retrieves the amount of space currently used by disk cache
-  updateActualCacheSize() {
-    var actualSizeLabel = document.getElementById("actualDiskCacheSize");
-    var prefStrBundle = document.getElementById("bundlePreferences");
-
-    // Needs to root the observer since cache service keeps only a weak reference.
-    this.observer = {
-      onNetworkCacheDiskConsumption(consumption) {
-        var size = DownloadUtils.convertByteUnits(consumption);
-        // The XBL binding for the string bundle may have been destroyed if
-        // the page was closed before this callback was executed.
-        if (!prefStrBundle.getFormattedString) {
-          return;
-        }
-        actualSizeLabel.value = prefStrBundle.getFormattedString("actualDiskCacheSize", size);
-      },
-
-      QueryInterface: XPCOMUtils.generateQI([
-        Components.interfaces.nsICacheStorageConsumptionObserver,
-        Components.interfaces.nsISupportsWeakReference
-      ])
-    };
-
-    actualSizeLabel.value = prefStrBundle.getString("actualDiskCacheSizeCalculated");
-
-    try {
-      var cacheService =
-        Components.classes["@mozilla.org/netwerk/cache-storage-service;1"]
-                  .getService(Components.interfaces.nsICacheStorageService);
-      cacheService.asyncGetDiskConsumption(this.observer);
-    } catch (e) {}
-  },
-
-  // Retrieves the amount of space currently used by offline cache
-  updateActualAppCacheSize() {
-    var visitor = {
-      onCacheStorageInfo(aEntryCount, aConsumption, aCapacity, aDiskDirectory) {
-        var actualSizeLabel = document.getElementById("actualAppCacheSize");
-        var sizeStrings = DownloadUtils.convertByteUnits(aConsumption);
-        var prefStrBundle = document.getElementById("bundlePreferences");
-        // The XBL binding for the string bundle may have been destroyed if
-        // the page was closed before this callback was executed.
-        if (!prefStrBundle.getFormattedString) {
-          return;
-        }
-        var sizeStr = prefStrBundle.getFormattedString("actualAppCacheSize", sizeStrings);
-        actualSizeLabel.value = sizeStr;
-      }
-    };
-
-    try {
-      var cacheService =
-        Components.classes["@mozilla.org/netwerk/cache-storage-service;1"]
-                  .getService(Components.interfaces.nsICacheStorageService);
-      var storage = cacheService.appCacheStorage(LoadContextInfo.default, null);
-      storage.asyncVisitStorage(visitor, false);
-    } catch (e) {}
-  },
-
-  updateCacheSizeUI(smartSizeEnabled) {
-    document.getElementById("useCacheBefore").disabled = smartSizeEnabled;
-    document.getElementById("cacheSize").disabled = smartSizeEnabled;
-    document.getElementById("useCacheAfter").disabled = smartSizeEnabled;
-  },
-
-  readSmartSizeEnabled() {
-    // The smart_size.enabled preference element is inverted="true", so its
-    // value is the opposite of the actual pref value
-    var disabled = document.getElementById("browser.cache.disk.smart_size.enabled").value;
-    this.updateCacheSizeUI(!disabled);
-  },
-
-  /**
-   * Converts the cache size from units of KB to units of MB and stores it in
-   * the textbox element.
-   */
-  updateCacheSizeInputField() {
-    let cacheSizeElem = document.getElementById("cacheSize");
-    let cachePref = document.getElementById("browser.cache.disk.capacity");
-    cacheSizeElem.value = cachePref.value / 1024;
-    if (cachePref.locked)
-      cacheSizeElem.disabled = true;
-  },
-
-  /**
-   * Updates the cache size preference once user enters a new value.
-   * We intentionally do not set preference="browser.cache.disk.capacity"
-   * onto the textbox directly, as that would update the pref at each keypress
-   * not only after the final value is entered.
-   */
-  updateCacheSizePref() {
-    let cacheSizeElem = document.getElementById("cacheSize");
-    let cachePref = document.getElementById("browser.cache.disk.capacity");
-    // Converts the cache size as specified in UI (in MB) to KB.
-    let intValue = parseInt(cacheSizeElem.value, 10);
-    cachePref.value = isNaN(intValue) ? 0 : intValue * 1024;
-  },
-
-  /**
-   * Clears the cache.
-   */
-  clearCache() {
-    try {
-      var cache = Components.classes["@mozilla.org/netwerk/cache-storage-service;1"]
-                            .getService(Components.interfaces.nsICacheStorageService);
-      cache.clear();
-    } catch (ex) {}
-    this.updateActualCacheSize();
-  },
-
-  /**
-   * Clears the application cache.
-   */
-  clearOfflineAppCache() {
-    Components.utils.import("resource:///modules/offlineAppCache.jsm");
-    OfflineAppCacheHelper.clear();
-
-    this.updateActualAppCacheSize();
-    this.updateOfflineApps();
-  },
-
-  clearSiteData() {
-    let flags =
-      Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0 +
-      Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1 +
-      Services.prompt.BUTTON_POS_0_DEFAULT;
-    let prefStrBundle = document.getElementById("bundlePreferences");
-    let title = prefStrBundle.getString("clearSiteDataPromptTitle");
-    let text = prefStrBundle.getString("clearSiteDataPromptText");
-    let btn0Label = prefStrBundle.getString("clearSiteDataNow");
-
-    let result = Services.prompt.confirmEx(
-      window, title, text, flags, btn0Label, null, null, null, {});
-    if (result == 0) {
-      SiteDataManager.removeAll();
-    }
-  },
-
-  readOfflineNotify() {
-    var pref = document.getElementById("browser.offline-apps.notify");
-    var button = document.getElementById("offlineNotifyExceptions");
-    button.disabled = !pref.value;
-    return pref.value;
-  },
-
-  showOfflineExceptions() {
-    var bundlePreferences = document.getElementById("bundlePreferences");
-    var params = { blockVisible     : false,
-                   sessionVisible   : false,
-                   allowVisible     : false,
-                   prefilledHost    : "",
-                   permissionType   : "offline-app",
-                   manageCapability : Components.interfaces.nsIPermissionManager.DENY_ACTION,
-                   windowTitle      : bundlePreferences.getString("offlinepermissionstitle"),
-                   introText        : bundlePreferences.getString("offlinepermissionstext") };
-    gSubDialog.open("chrome://browser/content/preferences/permissions.xul",
-                    null, params);
-  },
-
-  // XXX: duplicated in browser.js
-  _getOfflineAppUsage(perm, groups) {
-    let cacheService = Cc["@mozilla.org/network/application-cache-service;1"].
-                       getService(Ci.nsIApplicationCacheService);
-    if (!groups) {
-      try {
-        groups = cacheService.getGroups();
-      } catch (ex) {
-        return 0;
-      }
-    }
-
-    let usage = 0;
-    for (let group of groups) {
-      let uri = Services.io.newURI(group);
-      if (perm.matchesURI(uri, true)) {
-        let cache = cacheService.getActiveCache(group);
-        usage += cache.usage;
-      }
-    }
-
-    return usage;
-  },
-
-  /**
-   * Updates the list of offline applications
-   */
-  updateOfflineApps() {
-    var pm = Components.classes["@mozilla.org/permissionmanager;1"]
-                       .getService(Components.interfaces.nsIPermissionManager);
-
-    var list = document.getElementById("offlineAppsList");
-    while (list.firstChild) {
-      list.removeChild(list.firstChild);
-    }
-
-    var groups;
-    try {
-      var cacheService = Components.classes["@mozilla.org/network/application-cache-service;1"].
-                         getService(Components.interfaces.nsIApplicationCacheService);
-      groups = cacheService.getGroups();
-    } catch (e) {
-      return;
-    }
-
-    var bundle = document.getElementById("bundlePreferences");
-
-    var enumerator = pm.enumerator;
-    while (enumerator.hasMoreElements()) {
-      var perm = enumerator.getNext().QueryInterface(Components.interfaces.nsIPermission);
-      if (perm.type == "offline-app" &&
-          perm.capability != Components.interfaces.nsIPermissionManager.DEFAULT_ACTION &&
-          perm.capability != Components.interfaces.nsIPermissionManager.DENY_ACTION) {
-        var row = document.createElement("listitem");
-        row.id = "";
-        row.className = "offlineapp";
-        row.setAttribute("origin", perm.principal.origin);
-        var converted = DownloadUtils.
-                        convertByteUnits(this._getOfflineAppUsage(perm, groups));
-        row.setAttribute("usage",
-                         bundle.getFormattedString("offlineAppUsage",
-                                                   converted));
-        list.appendChild(row);
-      }
-    }
-  },
-
-  offlineAppSelected() {
-    var removeButton = document.getElementById("offlineAppsListRemove");
-    var list = document.getElementById("offlineAppsList");
-    if (list.selectedItem) {
-      removeButton.setAttribute("disabled", "false");
-    } else {
-      removeButton.setAttribute("disabled", "true");
-    }
-  },
-
-  removeOfflineApp() {
-    var list = document.getElementById("offlineAppsList");
-    var item = list.selectedItem;
-    var origin = item.getAttribute("origin");
-    var principal = Services.scriptSecurityManager.createCodebasePrincipalFromOrigin(origin);
-
-    var prompts = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
-                            .getService(Components.interfaces.nsIPromptService);
-    var flags = prompts.BUTTON_TITLE_IS_STRING * prompts.BUTTON_POS_0 +
-                prompts.BUTTON_TITLE_CANCEL * prompts.BUTTON_POS_1;
-
-    var bundle = document.getElementById("bundlePreferences");
-    var title = bundle.getString("offlineAppRemoveTitle");
-    var prompt = bundle.getFormattedString("offlineAppRemovePrompt", [principal.URI.prePath]);
-    var confirm = bundle.getString("offlineAppRemoveConfirm");
-    var result = prompts.confirmEx(window, title, prompt, flags, confirm,
-                                   null, null, null, {});
-    if (result != 0)
-      return;
-
-    // get the permission
-    var pm = Components.classes["@mozilla.org/permissionmanager;1"]
-                       .getService(Components.interfaces.nsIPermissionManager);
-    var perm = pm.getPermissionObject(principal, "offline-app", true);
-    if (perm) {
-      // clear offline cache entries
-      try {
-        var cacheService = Components.classes["@mozilla.org/network/application-cache-service;1"].
-                           getService(Components.interfaces.nsIApplicationCacheService);
-        var groups = cacheService.getGroups();
-        for (var i = 0; i < groups.length; i++) {
-          var uri = Services.io.newURI(groups[i]);
-          if (perm.matchesURI(uri, true)) {
-            var cache = cacheService.getActiveCache(groups[i]);
-            cache.discard();
-          }
-        }
-      } catch (e) {}
-
-      pm.removePermission(perm);
-    }
-    list.removeChild(item);
-    gAdvancedPane.offlineAppSelected();
-    this.updateActualAppCacheSize();
-  },
-
-  // UPDATE TAB
-
-  /*
-   * Preferences:
-   *
-   * app.update.enabled
-   * - true if updates to the application are enabled, false otherwise
-   * app.update.auto
-   * - true if updates should be automatically downloaded and installed and
-   * false if the user should be asked what he wants to do when an update is
-   * available
-   * extensions.update.enabled
-   * - true if updates to extensions and themes are enabled, false otherwise
-   * browser.search.update
-   * - true if updates to search engines are enabled, false otherwise
-   */
-
-  /**
-   * Selects the item of the radiogroup based on the pref values and locked
-   * states.
-   *
-   * UI state matrix for update preference conditions
-   *
-   * UI Components:                              Preferences
-   * Radiogroup                                  i   = app.update.enabled
-   *                                             ii  = app.update.auto
-   *
-   * Disabled states:
-   * Element           pref  value  locked  disabled
-   * radiogroup        i     t/f    f       false
-   *                   i     t/f    *t*     *true*
-   *                   ii    t/f    f       false
-   *                   ii    t/f    *t*     *true*
-   */
-  updateReadPrefs() {
-#ifdef MOZ_UPDATER
-    var enabledPref = document.getElementById("app.update.enabled");
-    var autoPref = document.getElementById("app.update.auto");
-    var radiogroup = document.getElementById("updateRadioGroup");
-
-    if (!enabledPref.value)   // Don't care for autoPref.value in this case.
-      radiogroup.value = "manual";    // 3. Never check for updates.
-    else if (autoPref.value)  // enabledPref.value && autoPref.value
-      radiogroup.value = "auto";      // 1. Automatically install updates
-    else                      // enabledPref.value && !autoPref.value
-      radiogroup.value = "checkOnly"; // 2. Check, but let me choose
-
-    var canCheck = Components.classes["@mozilla.org/updates/update-service;1"].
-                     getService(Components.interfaces.nsIApplicationUpdateService).
-                     canCheckForUpdates;
-    // canCheck is false if the enabledPref is false and locked,
-    // or the binary platform or OS version is not known.
-    // A locked pref is sufficient to disable the radiogroup.
-    radiogroup.disabled = !canCheck || enabledPref.locked || autoPref.locked;
-
-#ifdef MOZ_MAINTENANCE_SERVICE
-    // Check to see if the maintenance service is installed.
-    // If it is don't show the preference at all.
-    var installed;
-    try {
-      var wrk = Components.classes["@mozilla.org/windows-registry-key;1"]
-                .createInstance(Components.interfaces.nsIWindowsRegKey);
-      wrk.open(wrk.ROOT_KEY_LOCAL_MACHINE,
-               "SOFTWARE\\Mozilla\\MaintenanceService",
-               wrk.ACCESS_READ | wrk.WOW64_64);
-      installed = wrk.readIntValue("Installed");
-      wrk.close();
-    } catch (e) {
-    }
-    if (installed != 1) {
-      document.getElementById("useService").hidden = true;
-    }
-#endif
-#endif
-  },
-
-  /**
-   * Sets the pref values based on the selected item of the radiogroup.
-   */
-  updateWritePrefs() {
-#ifdef MOZ_UPDATER
-    var enabledPref = document.getElementById("app.update.enabled");
-    var autoPref = document.getElementById("app.update.auto");
-    var radiogroup = document.getElementById("updateRadioGroup");
-    switch (radiogroup.value) {
-      case "auto":      // 1. Automatically install updates for Desktop only
-        enabledPref.value = true;
-        autoPref.value = true;
-        break;
-      case "checkOnly": // 2. Check, but let me choose
-        enabledPref.value = true;
-        autoPref.value = false;
-        break;
-      case "manual":    // 3. Never check for updates.
-        enabledPref.value = false;
-        autoPref.value = false;
-    }
-#endif
-  },
-
-  /**
-   * Displays the history of installed updates.
-   */
-  showUpdates() {
-    gSubDialog.open("chrome://mozapps/content/update/history.xul");
-  },
-
-  // ENCRYPTION TAB
-
-  /*
-   * Preferences:
-   *
-   * security.default_personal_cert
-   * - a string:
-   *     "Select Automatically"   select a certificate automatically when a site
-   *                              requests one
-   *     "Ask Every Time"         present a dialog to the user so he can select
-   *                              the certificate to use on a site which
-   *                              requests one
-   */
-
-  /**
-   * Displays the user's certificates and associated options.
-   */
-  showCertificates() {
-    gSubDialog.open("chrome://pippki/content/certManager.xul");
-  },
-
-  /**
-   * Displays a dialog from which the user can manage his security devices.
-   */
-  showSecurityDevices() {
-    gSubDialog.open("chrome://pippki/content/device_manager.xul");
-  },
-
-  observe(aSubject, aTopic, aData) {
-#ifdef MOZ_UPDATER
-    switch (aTopic) {
-      case "nsPref:changed":
-        this.updateReadPrefs();
-        break;
-
-      case "sitedatamanager:sites-updated":
-        this.updateTotalSiteDataSize();
-        break;
-    }
-#endif
-  },
-};