b/11658428
As per Yu Ping's advice, we alter the storage of all email addresses (from, to, cc, bcc and
replyto) to be stored in *decoded* format within our database. This makes them both human
readable when inspecting the database manually and alleviates the need to repeatedly decode
them before they are displayed anywhere in our UI layers.
As part of this bugfix, I resurrected several tests related to the LegacyConversions class out of
LegacyConversionsTests and into a new (not Suppressed) test class: LegacyConversionsTest
Change-Id: Ie2e3264646e25c08c4ba74f60b3e1090c052e6c6
5057d6dffb