Merge "Update screensaver tile icon based on docking state." into tm-qpr-dev am: e8558c93

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18820020



Change-Id: Idc81c1f3bc06f7df692e0a640db518ddcefaef7d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>