fix for bug #389487: Add favicons on recently closed tabs list patch=Michael Wu <flamingice@sourmilk.net> r=sspitzer

browser/base/content/browser.js

@@ -5380,6 +5380,9 @@ HistoryMenu.populateUndoSubmenu = function PHM_populateUndoSubmenu() {
   for (var i = 0; i < undoItems.length; i++) {
     var m = undoPopup.appendChild(document.createElement("menuitem"));
     m.setAttribute("label", undoItems[i].title);
+    if (undoItems[i].image)
+      m.setAttribute("image", undoItems[i].image);
+    m.setAttribute("class", "menuitem-iconic bookmark-item");
     m.setAttribute("value", i);
     m.setAttribute("oncommand", "undoCloseTab(" + i + ");");
     m.addEventListener("click", undoCloseMiddleClick, false);

browser/components/sessionstore/src/nsSessionStore.js

@@ -553,6 +553,7 @@ SessionStoreService.prototype = {
       this._windows[aWindow.__SSi]._closedTabs.unshift({
         state: tabState,
         title: aTab.getAttribute("label"),
+        image: aTab.getAttribute("image"),
         pos: aTab._tPos
       });
       var length = this._windows[aWindow.__SSi]._closedTabs.length;