[automerger skipped] move MediaCodec metrics processing to looper thread am: 0ccdce19 -s ours

am skip reason: skipped by user essick

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/20616433



Change-Id: Ia4f7e7d3d55a39478071d2ffede84ed6c918c342
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>