[automerger skipped] Merge "ultrahdr: signal all threads that no further jobs...

[automerger skipped] Merge "ultrahdr: signal all threads that no further jobs will be queued" into udc-dev am: 15ed5da8 am: 85e4e90a am: e5cd2270 -s ours am: 524c4f24 -s ours

am skip reason: Merged-In Ic0e06b8ee355b08f0cd1031488cbf0ead8021fa2 with SHA-1 d39fb082 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/23114816



Change-Id: I4c79ffc98a79ceb4f7331efc9abc68ee9d8007f9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>