diff -r 000000000000 -r 6474c204b198 browser/components/tabview/tabview.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/components/tabview/tabview.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,78 @@
+/* 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";
+
+const Cc = Components.classes;
+const Ci = Components.interfaces;
+const Cu = Components.utils;
+const Cr = Components.results;
+
+Cu.import("resource:///modules/tabview/utils.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+XPCOMUtils.defineLazyGetter(this, "tabviewBundle", function() {
+  return Services.strings.
+    createBundle("chrome://browser/locale/tabview.properties");
+});
+XPCOMUtils.defineLazyGetter(this, "tabbrowserBundle", function() {
+  return Services.strings.
+    createBundle("chrome://browser/locale/tabbrowser.properties");
+});
+
+function tabviewString(name) tabviewBundle.GetStringFromName('tabview.' + name);
+function tabbrowserString(name) tabbrowserBundle.GetStringFromName(name);
+
+XPCOMUtils.defineLazyGetter(this, "gPrefBranch", function() {
+  return Services.prefs.getBranch("browser.panorama.");
+});
+
+XPCOMUtils.defineLazyModuleGetter(this, "gPageThumbnails",
+  "resource://gre/modules/PageThumbs.jsm", "PageThumbs");
+
+var gWindow = window.parent;
+var gBrowser = gWindow.gBrowser;
+var gTabView = gWindow.TabView;
+var gTabViewDeck = gWindow.document.getElementById("tab-view-deck");
+var gBrowserPanel = gWindow.document.getElementById("browser-panel");
+var gTabViewFrame = gWindow.document.getElementById("tab-view");
+
+let AllTabs = {
+  _events: {
+    attrModified: "TabAttrModified",
+    close:        "TabClose",
+    move:         "TabMove",
+    open:         "TabOpen",
+    select:       "TabSelect",
+    pinned:       "TabPinned",
+    unpinned:     "TabUnpinned"
+  },
+
+  get tabs() {
+    return Array.filter(gBrowser.tabs, function (tab) Utils.isValidXULTab(tab));
+  },
+
+  register: function AllTabs_register(eventName, callback) {
+    gBrowser.tabContainer.addEventListener(this._events[eventName], callback, false);
+  },
+
+  unregister: function AllTabs_unregister(eventName, callback) {
+    gBrowser.tabContainer.removeEventListener(this._events[eventName], callback, false);
+  }
+};
+
+# NB: Certain files need to evaluate before others
+
+#include iq.js
+#include storage.js
+#include items.js
+#include groupitems.js
+#include tabitems.js
+#include favicons.js
+#include drag.js
+#include trench.js
+#include search.js
+#include telemetry.js
+#include ui.js