Merge "HDMICEC: Keep device name empty when OSD name is not set" into udc-dev am: 87f1a12c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23159139



Change-Id: I3391d03b1029fb322b459e7df1f24c99ce1425f8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>