[automerger skipped] move MediaCodec metrics processing to looper thread am: d89830c9 -s ours

am skip reason: Merged-In I739248436a4801a4b9a96395f481640f2956cedf with SHA-1 49e842e7 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/20651395



Change-Id: I79b960b63e44303341d6820aa4ea39c20b8d7718
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>