Run the account reconciler every time we start SyncManager

* This takes care of *some* of the race conditions where the
  account DB is blown away but the Email app is not running, so we
  don't get any notification of a change;  We have to try and
  sort this out early.
* SyncManager is started by Welcome, so this catches many cases of
  entering the email app.

Bug: 2567986
Change-Id: I76bea5b636802ba5c1677d8b1825fb3c61f7b2d9
1 file changed