Change removeStackedLink to take an interface name.

This simplifies callers.

Also remove all "implementations" of addStackedLink and
removeStackedLink except the one in LinkProperties, because they
are unused.

Bug: 12111730
Change-Id: Ie294b855facba4b1436299dcb3211b72d9ba448e
3 files changed
tree: 8d93f1a64e313b35c0eee76cdfef5ce2fecd549d
  1. core/
  2. services/
  3. tests/