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

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



Change-Id: I3590f5234c869444116a19cea425a5df02535817
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>