Merge "Remove a useless method" am: 2a22f2d1d0 am: 077001edc1 am: 78d3a61273

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1426655

Change-Id: I0d32f54bf0c10afa33d59292291806a482af159c
tree: ce196d04c30403a0f52cd3cb4ce0facad76ae518
  1. core/
  2. services/
  3. tests/