Check accounts in all profiles on account detail dashboard

In cl/5074783 I fixed a problem with account deletion where the account
didn't appear to be deleted even when it was. Part of that fix broke the
ability to make changes to work profile accounts - this CL fixes that by
making sure not to early exit the account detail dashboard unless we've
checked the accounts owned by all profiles for the user.

Bug: 117965642
Test: make -j40 RunSettingsRoboTests
Change-Id: Id034418beb4aec8bd4d10191b4924509d27e55d4