profiles: Fix invalid leftover items after removing accounts
profiles: Fix invalid leftover items after removing accounts

It was previously in a code TODO and caused invalid items to exist
after removing an account. Proxies should never have invalid items
as they cause strange behavior down the road

Tuleap: #159
Change-Id: Ic2aa9026e573a03077a8c068d06a68adc1a55d8f

savoirfairelinux/ring-lrc,savoirfairelinux/ring-lrc,savoirfairelinux/ring-lrc,savoirfairelinux/ring-lrc,savoirfairelinux/ring-lrc