Merge "Replace Vector by std::vector in ACodec" am: 037845be85

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2211456

Change-Id: I5817571845c207cc3606d5ad5a83ecce629afb49
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>