tree df787190976cb14e678b05d043c99ff47ae73865
parent c0ea4241bb9ea8d0b9dea5147ac839884b42b55d
author Dianne Hackborn <hackbod@google.com> 1535062805 -0700
committer Dianne Hackborn <hackbod@google.com> 1535332747 -0700

Throttle requests to ActivityManager.getProcessMemoryInfo().

This is very expensive and needs to run in the system process, we
don't want apps abusing it.

Also don't allow apps to get information about anything but their
own process, unless they have the appropriate privileged permissions.

Bug: 112537519
Test: manual
Change-Id: I01997d6f888341e8eb2afe6a69545dd5be013744