CCodec: Delay stop using surface until the end of stop() am: d964e2eb34

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/19474900

Change-Id: If9527bb3d20fbfd269c788259335f173c9e7b9d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>