Merge "Update home controls button on keyguard" into tm-qpr-dev am: 9f632242

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22238110



Change-Id: I0047599415c0aee11d53bc3c8e901bd67a349825
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>