Merge "Allow specifying the target telephony app home screen overrides" into...

Merge "Allow specifying the target telephony app home screen overrides" into udc-dev am: f82f0fe6 am: 0537c1d2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22785576



Change-Id: I33bf3cadb475e2cc280a989c3b8372cd3ca816d1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>