C2BqPool: Invalidate when the client died am: 2c1cd820

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/24342396



Change-Id: Ibff329e647a4c7bbe4523d3210b2dabf42f3ac62
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>