tree cb31f6c89ad5dda0c5d51191e0a58f0fd00694b2
parent bb1fb395cae4dd92739db4ce6fa48037ba5383f6
author Amith Yamasani <yamasani@google.com> 1466635806 -0700
committer Amith Yamasani <yamasani@google.com> 1467051338 -0700

Add tron logging for retail demo session counters

Count each demo user creation and time between
first touch (to dismiss the video) and the start
of inactivity timeout.

Fixed an NPE in SysUI when user switcher is missing.

Bug: 29540372
Change-Id: I7bc0e0dde75e7b213a025683c15c9b3e750643a9