Merge "codec2: do not count padding into allocation's capacity." am:...

Merge "codec2: do not count padding into allocation's capacity." am: 86f2d536 am: a7c2d142 am: e211cc39 am: f234b7c6

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1732496

Change-Id: I42dac8a69c3c5bc8ef84ddde4d8770a422f0d2e6