Fix bug with parsing vectors am: 778b15a2 am: 77b0979a am: a4d896ac am: 262f6084

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/23231057



Change-Id: I183d9193ff68d26275cbf33e3ea7f8a921f76278
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>