commit 09bea3ff8aef25f01e014e891045a28f8fb4283f
author Kalesh Singh <kaleshsingh@google.com> Wed Jun 12 14:08:13 2019 -0700
committer Kalesh Singh <kaleshsingh@google.com> Tue Jun 18 14:01:16 2019 -0700
tree a98904f6fd59eda01c9f676e4128be015728ecc2
parent f2b2ca1018540c2143dcd79b2cc608333c417d9d

Collect Userspace Wake Lock Stats in SystemSuspend

Usage stats for userspace wake lock can be collected in userspace in SystemSuspend.
This lays some ground work for removing debugfs (/d/wakeup_sources).

Removed collection of wakelock stats in SystemSuspend::debug().
Userspace wake lock stats are now exposed to clients via the aidl
interface, SuspendControlService::getWakeLockStats().

Test: SystemSuspendV1_0UnitTest
Bug: 135212118
Change-Id: I0a943ad28e5d9c95fafa32116f049d9e7470acf8