[automerger skipped] Prevent media controls with no title am: 8a7ab0e9 -s ours

am skip reason: Merged-In I2db9edd269c2b62ee7de6714875fa098567510b6 with SHA-1 e3a971d8 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23331742



Change-Id: Id363771f7d3191c00c2a05b035a9deccb923b4d3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>