Merge "[Media TTT] Fix a11y focus on receiver icon" into tm-qpr-dev am: c8a6c7c4 am: 039ec556

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21061023



Change-Id: Ie6ffcb93bae5dc054718ebb353a378c1844fbbad
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>