Merge "[Media] Update player's a11y content description based on whether guts...

Merge "[Media] Update player's a11y content description based on whether guts is open or not." into tm-dev am: 3d32cfd3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18188887



Change-Id: I203193de3f6bc3e234905bb637054b23f75eee9e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>