Accept email address automatically

When we do Gerrit development work we start by creating a "gerrit
test site". During test site initialization, normally we select
"DEVELOPMENT_BECOME_ANY_ACCOUNT" mode. However, to setup test user
accounts we need to register users. For every test-user we add
to the test site, Gerrit wants to send a confirmation email which
we need to receive and then click the link in it.
This change will enable Gerrit accept email address automatically
in "DEVELOPMENT_BECOME_ANY_ACCOUNT" mode.

Change-Id: Iec6f34e0ecd335b04ef5bf1a5d61c8a906cfd19f
5 files changed