Merge "Always use placeholder for blank media titles" into udc-dev am: 9974a5e5 am: b4be492f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23353299



Change-Id: I31d0a1449cf0a1b844eb1f8c8a7d162b2e5d3e94
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>