This reverts commit c7e0e458ff because
it causes a regression. The noted symptom is that OpenID logins
consistently failed and/or timed out with "Lock wait timeout
exceeded; try restarting transaction" in the logs raised by the
"UPDATE users SET updated_at=%(updated_at)s,
last_login=%(last_login)s WHERE users.id = %(users_id)s" query.
Diagnosis revealed no persistently open tables where in_use>0 and no
unexpected processes reported in the MySQL show processlist output.
Restarts of apache2 and storyboard-workers services yielded no
change in behavior either, nor did restarting the VM providing
MySQL. Ultimately, bisecting the storyboard codebase revealed that
with this change applied the symptom was reliably manifest but the
regression disappeared on the commit before it merged.
Change-Id: I3d40abe04f53e9086020ec88e8610423197c3e9f
5b8266593f