tree 574858115ad9893e8d6cb4a8004de65f606846fb
parent af36e4996abd11e91faf0bb8bcd45696321b2c5d
author Calin Juravle <calin@google.com> 1461844773 +0100
committer Calin Juravle <calin@google.com> 1461928584 +0100

Fix how the ProfileSaver thread attaches to the runtime.

If the runtime is shutting down we can't attach new threads. In this
case it is expected that Runtime::Attach returns nullptr.

Also, lower the serverity of the log to warning so that it does not
show up in the run-tests.

Bug: 28435649

(cherry picked from commit e55fda1373abad5ace4409453c51aeb0daaf99ef)

Change-Id: I96464d76a275d155a90a1bc3bb99fbb9d914cf20