tree bf23eb7fc2ac0077a9f28adc58408dbba7f21d05
parent 7dcca5dd22ca9fccd580876540baad81bc270414
author Patrick Venture <venture@google.com> 1557956052 -0700
committer Patrick Venture <venture@google.com> 1557956052 -0700

firmware_handler: use enum class for Session::State

Use an enum class for Session::State instead of an enum.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I52a4b42a65df5e218743b00b12615ea1d16b3c6a