Merge "Always use placeholder for blank media titles" into udc-dev am:...

Merge "Always use placeholder for blank media titles" into udc-dev am: 9974a5e5 am: 2a629033 am: 85791081 am: 76a7309a

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



Change-Id: Id90d6887af34119f2143a1f941a7afd39f0ba2db
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>