1 files changed, 0 insertions, 135 deletions
diff --git a/application/basilisk/components/sessionstore/PrivacyFilter.jsm b/application/basilisk/components/sessionstore/PrivacyFilter.jsm
deleted file mode 100644
index 88713b402..000000000
--- a/application/basilisk/components/sessionstore/PrivacyFilter.jsm
+++ /dev/null
@@ -1,135 +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";
-
-this.EXPORTED_SYMBOLS = ["PrivacyFilter"];
-
-const Cu = Components.utils;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm", this);
-
-XPCOMUtils.defineLazyModuleGetter(this, "PrivacyLevel",
-  "resource:///modules/sessionstore/PrivacyLevel.jsm");
-
-/**
- * A module that provides methods to filter various kinds of data collected
- * from a tab by the current privacy level as set by the user.
- */
-this.PrivacyFilter = Object.freeze({
-  /**
-   * Filters the given (serialized) session storage |data| according to the
-   * current privacy level and returns a new object containing only data that
-   * we're allowed to store.
-   *
-   * @param data The session storage data as collected from a tab.
-   * @return object
-   */
-  filterSessionStorageData: function (data) {
-    let retval = {};
-
-    for (let host of Object.keys(data)) {
-      if (PrivacyLevel.check(host)) {
-        retval[host] = data[host];
-      }
-    }
-
-    return Object.keys(retval).length ? retval : null;
-  },
-
-  /**
-   * Filters the given (serialized) form |data| according to the current
-   * privacy level and returns a new object containing only data that we're
-   * allowed to store.
-   *
-   * @param data The form data as collected from a tab.
-   * @return object
-   */
-  filterFormData: function (data) {
-    // If the given form data object has an associated URL that we are not
-    // allowed to store data for, bail out. We explicitly discard data for any
-    // children as well even if storing data for those frames would be allowed.
-    if (data.url && !PrivacyLevel.check(data.url)) {
-      return;
-    }
-
-    let retval = {};
-
-    for (let key of Object.keys(data)) {
-      if (key === "children") {
-        let recurse = child => this.filterFormData(child);
-        let children = data.children.map(recurse).filter(child => child);
-
-        if (children.length) {
-          retval.children = children;
-        }
-      // Only copy keys other than "children" if we have a valid URL in
-      // data.url and we thus passed the privacy level check.
-      } else if (data.url) {
-        retval[key] = data[key];
-      }
-    }
-
-    return Object.keys(retval).length ? retval : null;
-  },
-
-  /**
-   * Removes any private windows and tabs from a given browser state object.
-   *
-   * @param browserState (object)
-   *        The browser state for which we remove any private windows and tabs.
-   *        The given object will be modified.
-   */
-  filterPrivateWindowsAndTabs: function (browserState) {
-    // Remove private opened windows.
-    for (let i = browserState.windows.length - 1; i >= 0; i--) {
-      let win = browserState.windows[i];
-
-      if (win.isPrivate) {
-        browserState.windows.splice(i, 1);
-
-        if (browserState.selectedWindow >= i) {
-          browserState.selectedWindow--;
-        }
-      } else {
-        // Remove private tabs from all open non-private windows.
-        this.filterPrivateTabs(win);
-      }
-    }
-
-    // Remove private closed windows.
-    browserState._closedWindows =
-      browserState._closedWindows.filter(win => !win.isPrivate);
-
-    // Remove private tabs from all remaining closed windows.
-    browserState._closedWindows.forEach(win => this.filterPrivateTabs(win));
-  },
-
-  /**
-   * Removes open private tabs from a given window state object.
-   *
-   * @param winState (object)
-   *        The window state for which we remove any private tabs.
-   *        The given object will be modified.
-   */
-  filterPrivateTabs: function (winState) {
-    // Remove open private tabs.
-    for (let i = winState.tabs.length - 1; i >= 0 ; i--) {
-      let tab = winState.tabs[i];
-
-      if (tab.isPrivate) {
-        winState.tabs.splice(i, 1);
-
-        if (winState.selected >= i) {
-          winState.selected--;
-        }
-      }
-    }
-
-    // Note that closed private tabs are only stored for private windows.
-    // There is no need to call this function for private windows as the
-    // whole window state should just be discarded so we explicitly don't
-    // try to remove closed private tabs as an optimization.
-  }
-});