tree a98904f6fd59eda01c9f676e4128be015728ecc2
parent f2b2ca1018540c2143dcd79b2cc608333c417d9d
author Kalesh Singh <kaleshsingh@google.com> 1560373693 -0700
committer Kalesh Singh <kaleshsingh@google.com> 1560891676 -0700

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