Merge "androidfw: use a vector instead of manually managing memory" am: 972a78726b am: 490a13d53b am: b45ba7742f

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1555550

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I4999c11ba9ee999777497136da754b7b56ed0b43