Merge "[Overlay] Adjust Media Controls button size and position" into tm-qpr-dev am: f536c320

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22087075



Change-Id: I17c9ad655e711c663472cf24b487e30978c97747
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>