tree f4dadf9de947a258fac8b0496cbef20b7fcb87c4
parent c92550e4b44da843a530dcde0ed26f221d3df0fc
author Chris Wren <cwren@android.com> 1433517824 -0400
committer Chris Wren <cwren@android.com> 1433526599 -0400

add a log for notification alerts.

Bug: 21242827
Change-Id: I1b8beee5cc12a9cd23e81554f7f2236ddc29e2b6