Merge changes Ib90ae553,I3ca3ad9c am: e74976cccd am: f9bfa851c2 am: 16da4b38c7

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2486920

Change-Id: I7543b195d1fccd63ff9542dfcfbc3f0d5d6d475b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>