[automerger skipped] CCodecBufferChannel: decrease balance for discarded work as well am: 4aa3f70e45 -s ours

am skip reason: Merged-In I482c2a731f95b7f8e9c3e4ed4ce7ac4d0aae94df with SHA-1 9dbb416f7d is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3283179

Change-Id: I41220f188dde228e19052e1061aac1be317cfefa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>