[automerger skipped] Merge "Remove unused resources" into sc-dev am: 2ab64731b9 -s ours

am skip reason: skipped by user dupin

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16213676

Change-Id: I4d48d86482b7d4e208d28ec8fdc16a75782f7019