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 am: 92de30e4 am: 052b9b23 am: 3f4a408d

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



Change-Id: I6e807472e97b5b7313a60cea288c3bb39dd0c44f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>