tree f4d6a96dded8b806b8cd3f1df8566d852bed6986
parent 5fc7e233a3a7dcaf4efc71f55e17b65207987833
author Fan Zhang <zhfan@google.com> 1532034478 -0700
committer Fan Zhang <zhfan@google.com> 1532035307 -0700

Clean up Tile related classes in settingslib.

- Deleted a bunch of things nobody uses

Bug: 77600770
Test: rebuild
Change-Id: I432b5caea2588477eae3d44f6b58c4f72cfed227