tree 4f287bbc1a9ad19f600fa7fc48ac59245df0747b
parent d1ec2af44c0b2b468eee4ed28ba55a15a3d33429
author Jing Ji <jji@google.com> 1594346513 -0700
committer Jing Ji <jji@google.com> 1594354608 -0700

Avoid extra calls into updateOomAdj

finishReceiver involves multiple calls into updateOomAdj
and the last one is from the trimApplications which will do
a full oom adj update; therefore the other one could be skipped.

Also fixed a test failure int ActivityManagerPerfTests due to
background restrictions

Bug: 160908195
Test: atest ActivityManagerPerfTests
Test: atest CtsAppTestCases
Change-Id: I6a7d0a96a65cea24995337eca1b50f00dbc4edee