Merge "Camera: clarify eviction behavior within the same application" into rvc-dev am: 8aa60f69 am: 177cdfe2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11798679

Change-Id: I29cd4f9c89b678502babe231c9203f8c0c7def4e