tree b4957aa7a951e6da8bfd9b4f11dcc42dd0db929a
parent 9eeba2e41dbbe88eaf0d1527931aead6c2461ab4
parent d3e45b9d6fe6c96da171ed78288f6d10a8aeda15
author Treehugger Robot <treehugger-gerrit@google.com> 1558560008 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> 1558560008 +0000

Merge changes Ibb1ad5fa,I1047880e,I18fe4b5c

* changes:
  Add a second notification channel.
  Use commit, not apply, when updating tracing state in sharedpreferences.
  Unregister the SharedPreferenceListener when the MainFragment pauses.