As part of the desktop refresh, we are moving towards a universal hook for adding menu items. This allows more control over placement without breaking backwards compatibility. In modern skins, the personal URLs bar is split into user-menu and notifications options which are combined for legacy skins. Depends-On: If4805e5186756056afcd31d21919e907a7782ce8 Bug: T282196 Change-Id: I79fa85e67d9c0064dd4dc9437517264d5fc04140