Merge "Camera: Release advanced extension references" into udc-dev am: 7fa4d915 am: 3815c6cd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23064807



Change-Id: I74f2f5f1b8d57379b7983b3e00562a7600fbfb52
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>