diff -r 000000000000 -r 6474c204b198 dom/webidl/OfflineResourceList.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/OfflineResourceList.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,108 @@
+/* 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/. */
+
+interface OfflineResourceList : EventTarget {
+  /**
+   * State of the application cache this object is associated with.
+   */
+
+  /* This object is not associated with an application cache. */
+  const unsigned short UNCACHED = 0;
+
+  /* The application cache is not being updated. */
+  const unsigned short IDLE = 1;
+
+  /* The manifest is being fetched and checked for updates */
+  const unsigned short CHECKING = 2;
+
+  /* Resources are being downloaded to be added to the cache */
+  const unsigned short DOWNLOADING = 3;
+
+  /* There is a new version of the application cache available */
+  const unsigned short UPDATEREADY = 4;
+
+  /* The application cache group is now obsolete. */
+  const unsigned short OBSOLETE = 5;
+
+  [Throws]
+  readonly attribute unsigned short status;
+
+  /**
+   * Begin the application update process on the associated application cache.
+   */
+  [Throws]
+  void update();
+
+  /**
+   * Swap in the newest version of the application cache, or disassociate
+   * from the cache if the cache group is obsolete.
+   */
+  [Throws]
+  void swapCache();
+
+  /* Events */
+  attribute EventHandler onchecking;
+  attribute EventHandler onerror;
+  attribute EventHandler onnoupdate;
+  attribute EventHandler ondownloading;
+  attribute EventHandler onprogress;
+  attribute EventHandler onupdateready;
+  attribute EventHandler oncached;
+  attribute EventHandler onobsolete;
+};
+
+// Mozilla extensions.
+partial interface OfflineResourceList {
+  /**
+   * Get the list of dynamically-managed entries.
+   */
+  [Throws]
+  readonly attribute DOMStringList mozItems;
+
+  /**
+   * Check that an entry exists in the list of dynamically-managed entries.
+   *
+   * @param uri
+   *        The resource to check.
+   */
+  [Throws]
+  boolean mozHasItem(DOMString uri);
+
+  /**
+   * Get the number of dynamically-managed entries.
+   * @status DEPRECATED
+   *         Clients should use the "items" attribute.
+   */
+  [Throws]
+  readonly attribute unsigned long mozLength;
+
+  /**
+   * Get the URI of a dynamically-managed entry.
+   * @status DEPRECATED
+   *         Clients should use the "items" attribute.
+   */
+  [Throws]
+  getter DOMString mozItem(unsigned long index);
+
+  /**
+   * Add an item to the list of dynamically-managed entries.  The resource
+   * will be fetched into the application cache.
+   *
+   * @param uri
+   *        The resource to add.
+   */
+  [Throws]
+  void mozAdd(DOMString uri);
+
+  /**
+   * Remove an item from the list of dynamically-managed entries.  If this
+   * was the last reference to a URI in the application cache, the cache
+   * entry will be removed.
+   *
+   * @param uri
+   *        The resource to remove.
+   */
+  [Throws]
+  void mozRemove(DOMString uri);
+};