Merge "ACodec: Reduce the TWOmxNode wrapper in GraphicBufferSource" into rvc-qpr-dev am: 97f30d4ca4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/13222996

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ie13f82b9386f34a52093f06e64861f3cd425669d