commit 7763b5519b05ff07ba3b1a986879abfec9b38045
author Kalesh Singh <kaleshsingh@google.com> Wed Jun 19 12:18:52 2019 -0700
committer Kalesh Singh <kaleshsingh@google.com> Thu Jun 20 09:53:56 2019 -0700
tree 7e14e2b06018fb9d93757ebbf5e753daabb19c75
parent 09bea3ff8aef25f01e014e891045a28f8fb4283f

System Suspend - Update WakeLock duration stats when queried.

Updating maxTime and totalTime only when the lock is released isn't
sufficient nor consistent with the old behavior from /d/wakeup_sources,
which appears to calculate these stats at the time of request.

Change-Id: I6ad9e8612fb5105b8d117bdcef5bfaeb01f82611
Test: Compared stats from /d/wakeup_sources (as parsed by
KernelWakelockReader) with  stats from  system suspend
-- both obtained at the same time.
Test: Boot aosp_cf_x86_phone
Test: SystemSuspendV1_0UnitTest
Bug: 135212118