Merge "libmedia-ndk: add common missing constants" into udc-dev am: 5fc92b37

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/21616880



Change-Id: Iceb692e829c9b768dd2e6fe5f8f7a5ac80f97c9f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>