Merge "codec2: do not count padding into allocation's capacity." into sc-dev...

Merge "codec2: do not count padding into allocation's capacity." into sc-dev am: 2377145a am: a9b7ef24 am: 6b9c5fb1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/15068614

Change-Id: I06c21b7c87ffa6a5bc7b21bcffda5800078d4a11