[automerger skipped] codec2: allow multiple components to get block pool from...

[automerger skipped] codec2: allow multiple components to get block pool from ID am: d8b142f2 am: a7995cb5 am: 681b1a9f -s ours

am skip reason: Change-Id I9fe167dd8d0daf7b0ee320dbb8783f423996dbe0 with SHA-1 2fce0792 is in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1595309

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I6e5cd8999145b86092852a85ad41cbdd5217d277