Bug 480546 - "Archive folders could have the SpecialFolder attribute "Archive" for better skin proposes" [r+sr=Standard8]

mailnews/base/resources/content/folderWidgets.xml

@@ -614,6 +614,8 @@
             aMenuNode.setAttribute("SpecialFolder", "Templates");
           else if (aFolder.flags & Ci.nsMsgFolderFlags.Junk)
             aMenuNode.setAttribute("SpecialFolder", "Junk");
+          else if (aFolder.flags & Ci.nsMsgFolderFlags.Archive)
+            aMenuNode.setAttribute("SpecialFolder", "Archive");
           else if (aFolder.flags & Ci.nsMsgFolderFlags.Virtual)
             aMenuNode.setAttribute("SpecialFolder", "Virtual");
           else

mailnews/base/util/folderUtils.jsm

@@ -64,6 +64,8 @@ function getSpecialFolderString(aFolder) {
     return "Junk";
   if (aFolder.flags & Ci.nsMsgFolderFlags.Virtual)
     return "Virtual";
+  if (aFolder.flags & Ci.nsMsgFolderFlags.Archive)
+    return "Archive";
   return "none";
 }