tree 76ff7368427d83957bcc0433c5d866bde8375994
parent b35167c9eb56823dca5a7b707fe903f35c1bb37e
author John Reck <jreck@google.com> 1559322785 -0700
committer John Reck <jreck@google.com> 1559325577 -0700

Also tell HALs that tracing stopped

Fixes: 132901126
Test: tracing still works & HAL services properly stop tracing
Change-Id: I58047e9736fd86f798c77ad746c16f13185af177