Merge "Blast: Fix missing release callbacks for shared buffers" into sc-dev am: 810d19378e am: 4cab2a6c9d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/15476911

Change-Id: Ic2e9d274cbb50ae58c8d1064d508a58207ea2518