1 files changed, 0 insertions, 180 deletions
diff --git a/application/basilisk/components/sessionstore/SessionStorage.jsm b/application/basilisk/components/sessionstore/SessionStorage.jsm
deleted file mode 100644
index 7499f95e9..000000000
--- a/application/basilisk/components/sessionstore/SessionStorage.jsm
+++ /dev/null
@@ -1,180 +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 = ["SessionStorage"];
-
-const Cu = Components.utils;
-const Ci = Components.interfaces;
-
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "console",
-  "resource://gre/modules/Console.jsm");
-
-// Returns the principal for a given |frame| contained in a given |docShell|.
-function getPrincipalForFrame(docShell, frame) {
-  let ssm = Services.scriptSecurityManager;
-  let uri = frame.document.documentURIObject;
-  return ssm.getDocShellCodebasePrincipal(uri, docShell);
-}
-
-this.SessionStorage = Object.freeze({
-  /**
-   * Updates all sessionStorage "super cookies"
-   * @param docShell
-   *        That tab's docshell (containing the sessionStorage)
-   * @param frameTree
-   *        The docShell's FrameTree instance.
-   * @return Returns a nested object that will have hosts as keys and per-host
-   *         session storage data as strings. For example:
-   *         {"example.com": {"key": "value", "my_number": "123"}}
-   */
-  collect: function (docShell, frameTree) {
-    return SessionStorageInternal.collect(docShell, frameTree);
-  },
-
-  /**
-   * Restores all sessionStorage "super cookies".
-   * @param aDocShell
-   *        A tab's docshell (containing the sessionStorage)
-   * @param aStorageData
-   *        A nested object with storage data to be restored that has hosts as
-   *        keys and per-host session storage data as strings. For example:
-   *        {"example.com": {"key": "value", "my_number": "123"}}
-   */
-  restore: function (aDocShell, aStorageData) {
-    SessionStorageInternal.restore(aDocShell, aStorageData);
-  },
-});
-
-var SessionStorageInternal = {
-  /**
-   * Reads all session storage data from the given docShell.
-   * @param docShell
-   *        A tab's docshell (containing the sessionStorage)
-   * @param frameTree
-   *        The docShell's FrameTree instance.
-   * @return Returns a nested object that will have hosts as keys and per-host
-   *         session storage data as strings. For example:
-   *         {"example.com": {"key": "value", "my_number": "123"}}
-   */
-  collect: function (docShell, frameTree) {
-    let data = {};
-    let visitedOrigins = new Set();
-
-    frameTree.forEach(frame => {
-      let principal = getPrincipalForFrame(docShell, frame);
-      if (!principal) {
-        return;
-      }
-
-      // Get the origin of the current history entry
-      // and use that as a key for the per-principal storage data.
-      let origin;
-      try {
-        // The origin getter may throw for about:blank iframes as of bug 1340710,
-        // but we should ignore them anyway. The same goes for custom protocols.
-        origin = principal.origin;
-      } catch (e) {
-        return;
-      }
-      if (visitedOrigins.has(origin)) {
-        // Don't read a host twice.
-        return;
-      }
-
-      // Mark the current origin as visited.
-      visitedOrigins.add(origin);
-
-      let originData = this._readEntry(principal, docShell);
-      if (Object.keys(originData).length) {
-        data[origin] = originData;
-      }
-    });
-
-    return Object.keys(data).length ? data : null;
-  },
-
-  /**
-   * Writes session storage data to the given tab.
-   * @param aDocShell
-   *        A tab's docshell (containing the sessionStorage)
-   * @param aStorageData
-   *        A nested object with storage data to be restored that has hosts as
-   *        keys and per-host session storage data as strings. For example:
-   *        {"example.com": {"key": "value", "my_number": "123"}}
-   */
-  restore: function (aDocShell, aStorageData) {
-    for (let origin of Object.keys(aStorageData)) {
-      let data = aStorageData[origin];
-
-      let principal;
-
-      try {
-        let attrs = aDocShell.getOriginAttributes();
-        let originURI = Services.io.newURI(origin, null, null);
-        principal = Services.scriptSecurityManager.createCodebasePrincipal(originURI, attrs);
-      } catch (e) {
-        console.error(e);
-        continue;
-      }
-
-      let storageManager = aDocShell.QueryInterface(Ci.nsIDOMStorageManager);
-      let window = aDocShell.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindow);
-
-      // There is no need to pass documentURI, it's only used to fill documentURI property of
-      // domstorage event, which in this case has no consumer. Prevention of events in case
-      // of missing documentURI will be solved in a followup bug to bug 600307.
-      let storage = storageManager.createStorage(window, principal, "", aDocShell.usePrivateBrowsing);
-
-      for (let key of Object.keys(data)) {
-        try {
-          storage.setItem(key, data[key]);
-        } catch (e) {
-          // throws e.g. for URIs that can't have sessionStorage
-          console.error(e);
-        }
-      }
-    }
-  },
-
-  /**
-   * Reads an entry in the session storage data contained in a tab's history.
-   * @param aURI
-   *        That history entry uri
-   * @param aDocShell
-   *        A tab's docshell (containing the sessionStorage)
-   */
-  _readEntry: function (aPrincipal, aDocShell) {
-    let hostData = {};
-    let storage;
-
-    let window = aDocShell.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindow);
-
-    try {
-      let storageManager = aDocShell.QueryInterface(Ci.nsIDOMStorageManager);
-      storage = storageManager.getStorage(window, aPrincipal);
-      storage.length; // XXX: Bug 1232955 - storage.length can throw, catch that failure
-    } catch (e) {
-      // sessionStorage might throw if it's turned off, see bug 458954
-      storage = null;
-    }
-
-    if (storage && storage.length) {
-       for (let i = 0; i < storage.length; i++) {
-        try {
-          let key = storage.key(i);
-          hostData[key] = storage.getItem(key);
-        } catch (e) {
-          // This currently throws for secured items (cf. bug 442048).
-        }
-      }
-    }
-
-    return hostData;
-  }
-};