[automerger skipped] Expand nuplayer mutex for mediametrics management am:...

[automerger skipped] Expand nuplayer mutex for mediametrics management am: 12ce8a9c am: e8f92b71 -s ours am: b7b552e5 -s ours am: 284841d9 -s ours am: 1d5ae3dd -s ours am: 7404ede1 -s ours am: 8e8c7cf7 -s ours am: 5ddb4798 -s ours

am skip reason: Change-Id I75f29a6254c5eab5d4f524ee7a7ef59f93a0b405 with SHA-1 e99bcf2f is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/11373388

Change-Id: I048723c21d6d27c38bee3a0f54a73a4d08d9a5aa