tree 6b3a4e59929ebcf0964324ecb98e86a52fa13fd4
parent b304f6d4e7752e08519a96aeaa936e36492afdc9
author Mark Salyzyn <salyzyn@google.com> 1505168577 -0700
committer Mark Salyzyn <salyzyn@google.com> 1505244242 -0700

adb: reboot: last boot command default

For reboot [reboot_arg] requests via either reboot or adb reboot,
if reboot_arg is empty then report "shell" or "adb" respectively.

Test: boot_reason_test.sh shell_reboot adb_reboot
Bug: 63736262
Change-Id: Ie613d9e62db6a705885e4e7520aede27af3aa1b9